Around 1431 John Neville 1st Marquess Montagu 1431-1471 was born to Richard Neville 5th Earl Salisbury 1400-1460 (31) and Alice Montagu 5th Countess Salisbury 1407-1462 (24)

On 03 Feb 1449 John Neville 1st Marquess Montagu 1431-1471 (18) instructed not attend the forthcoming parliament and remain in the north guarding the border.

Knighting at Greenwich

On 05 Jan 1453 brothers John Neville 1st Marquess Montagu 1431-1471 (22) and Thomas Neville 1430-1460 (22) , William "Black William" Herbert 1st Earl Pembroke 1423-1469 (30) , brothers Edmund Tudor 1st Earl Richmond 1430-1456 (22) and Jasper Tudor 1st Duke Bedford 1431-1495 (21) and Roger Lewkenor were knighted by King Henry VI (31) at Greenwich, Kent

Battle of Heworth Moor

On 24 May 1453 Thomas Neville 1430-1460 (22) and Maud Stanhope 4th Baroness Cromwell, Baroness Willoughby Eresby -1497 were married . Maud Stanhope 4th Baroness Cromwell, Baroness Willoughby Eresby -1497 was the niece and heiress of Ralph Cromwell 3rd Baron Cromwell 1403-1456 (50) meaning traditional Percy lands would become Neville lands. The Percy's, being the older family, especially Thomas Percy 1st Baron Egremont 1422-1460 (30) , took umbrage.
John Neville 1st Marquess Montagu 1431-1471 (22) was ambushed at Heworth Moor, York, Yorkshire by Thomas Percy 1st Baron Egremont 1422-1460 (30) leading a force of 700 or more men when returning with his brother's wedding party from Tattershall Castle, Tattershall, Lincolnshire to Sheriff Hutton, Yorkshire .

Around 10 Aug 1453 John Neville 1st Marquess Montagu 1431-1471 (22) summoned with Thomas Percy 1st Baron Egremont 1422-1460 (30) to appear before a Royal Council; he ignored it.

On Sep 1453 John Neville 1st Marquess Montagu 1431-1471 (22) ransacked the manor of Thomas Percy 1st Baron Egremont 1422-1460 (30) breaking windows and tiles.

On 20 Oct 1453 John Neville 1st Marquess Montagu 1431-1471 (22) , and his brothers Thomas Neville 1430-1460 (22) and Richard "Kingmaker" Neville 16th Earl Warwick, 6th Earl Salisbury 1428-1471 (25) , met with Henry Percy 2nd Earl Northumberland 1393-1455 (60) and to negotiate peace.

1454 Battle of Stamford Bridge

On 31 Oct 1454 John Neville 1st Marquess Montagu 1431-1471 (23) and Thomas Neville 1430-1460 (23) captured Thomas Percy 1st Baron Egremont 1422-1460 (31) and Richard Percy 1426-1461 (28) at Stamford Bridge, East Riding, Yorkshire .

On Dec 1456 John Neville 1st Marquess Montagu 1431-1471 (25) attacked by Henry Beaufort 3rd Duke Somerset 1436-1464 (20) at Cheapside, City of London

After 1457 Isabel Neville 1457-1516 was born to John Neville 1st Marquess Montagu 1431-1471 (26) and Isabel Ingaldsthorpe 1441-1476 (16)

John Neville married Isabel Ingaldsthorpe

On 25 Apr 1457 John Neville 1st Marquess Montagu 1431-1471 (26) and Isabel Ingaldsthorpe 1441-1476 (16) were married (he was her second-cousin once-removed) by Cardinal Thomas Bourchier 1418-1486 (39) at Canterbury Cathedral, Canterbury, Kent during the John Neville married Isabel Ingaldsthorpe .

In 1459 John Neville 1st Marquess Montagu 1431-1471 (28) was appointed as Steward of the Honour of Pontefract

Battle of Blore Heath

On 23 Sep 1459 John Dudley 1st Baron Dudley 1400-1487 (58) attempted to ambush John Neville 1st Marquess Montagu 1431-1471 (28) whilst he was travelling to Ludlow to join up with the main Yorkist army; the Battle of Blore Heath .Forewarned by scouts he arranged his troops into battle order. The Yorkist army included John Conyers Sheriff of Yorkshire 1411-1490 (48) , Thomas Harrington 1400-1460 (59) , James Harrington 1430-1485 (29) , Richard Neville 5th Earl Salisbury 1400-1460 (59) , William Stanley Lord Chamberlain 1435-1495 (24) , Roger Kynaston of Myddle and Hordley 1433-1495 (26) , John Savile, Walter Strickland 1411-1467 (48) and John Wenlock 1st Baron Wenlock 1400-1471 (59) .
The Lancastrian army included brothers John Dutton -1459 , Thomas Dutton 1421-1459 (38) and Peter Dutton -1459 who were killed .
James Tuchet 5th Baron Audley Heighley 1398-1459 (61) was killed by Roger Kynaston of Myddle and Hordley 1433-1495 (26) . His son John Tuchet 6th Baron Audley Heighley, 3rd Baron Tuchet 1426-1490 (33) succeeded as 6th Baron Audley Heighley in Staffordshire , 3rd Baron Tuchet . Anne Echingham Baroness Audley Heighley 1420-1498 (39) by marriage Baroness Audley Heighley in Staffordshire , Baron Audley Heighley in Staffordshire .
John Dudley 1st Baron Dudley 1400-1487 (58) and Edmund Dudley 1425-1483 (34) were captured. Lionel Welles 6th Baron Welles 1406-1461 (53) fought.
Richard Molyneux of Sefton 1420-1459 (39) was killed .
John Egerton 1404-1459 (55) was killed .
Adam Bostock 1413-1475 (46) was killed .
After the battle James Harrington 1430-1485 (29) , John Neville 1st Marquess Montagu 1431-1471 (28) and Thomas Neville 1430-1460 (28) were captured at Acton Bridge, Tarporley, Cheshire and imprisoned at Chester Castle, Chester, Cheshire having been detached from the main Yorkist force.
William Troutbeck 1436-1459 (23) was killed

Parliament of the Devils

On 09 Oct 1459 Thomas Tresham 1420-1471 (39) was elected Speaker of the House of Commons at Coventry, Warwickshire . . The primary purpose of the Parliament was to attaint the Yorkist leaders:
Richard 3rd Duke York 1411-1460 (48) , his sons Edward Earl of March (17) , Edmund Earl of Rutland (16) were attainted, as were ...
Richard Neville 5th Earl Salisbury 1400-1460 (59) and his sons Richard "Kingmaker" Neville 16th Earl Warwick, 6th Earl Salisbury 1428-1471 (31) and John Neville 1431-1471 (28) .

On Jul 1460 John Neville 1st Marquess Montagu 1431-1471 (29) was released at Chester Castle, Chester, Cheshire

Battle of Wakefield

On 30 Dec 1460 the Lancastrian army took their revenge for the defeats of the First Battle of St Albans and the Battle of Northampton during the Battle of Wakefield at Sandal Castle, Wakefield, Yorkshire . The Lancastrian army was commanded by Henry Holland 3rd Duke Exeter 1430-1475 (30) and Henry Percy 3rd Earl Northumberland 1421-1461 (39) , and included John Courtenay 15th Earl Devon 1435-1471 (25) and William Gascoigne 1430-1463 (30) , both knighted, and James Butler 1st Earl Wiltshire, 5th Earl Ormonde 1420-1461 (40) , John "Butcher" Clifford 9th Baron Clifford 1435-1461 (25) , John Neville 1st Baron Neville Raby 1410-1461 (50) , Thomas Ros 9th Baron Ros Helmsley 1427-1464 (33) and Thomas St Leger 1440-1483 (20) .
The Yorkist army was heavily defeated.
Richard 3rd Duke York 1411-1460 (49) was killed . His son Edward IV King England 1442-1483 (18) succeeded as 4th Duke York (1C 1385) , 9th Earl Ulster , 3rd Earl Cambridge (3C 1414) .
Thomas Neville 1430-1460 (29) , Thomas Harrington 1400-1460 (60) , William Bonville 6th Baron Harington 1442-1460 (18) and Edward Bourchier -1460 were killed .Following the battle Richard Neville 5th Earl Salisbury 1400-1460 (60) was beheaded by Thomas "Bastard of Exeter" Holland -1460 . William Bonville 1420-1460 (40) was executed . Thomas Parr 1407-1464 (53) fought in the Yorkist army.
Following the battle Edmund York 1st Earl Rutland 1443-1460 (17) was executed by John "Butcher" Clifford (25) by which he gained his sobriquet "Butcher".

Around 1461 George Neville 1st Duke Bedford 1461-1483 was born to John Neville 1st Marquess Montagu 1431-1471 (30) and Isabel Ingaldsthorpe 1441-1476 (20)

On Jan 1461 John Neville 1st Marquess Montagu 1431-1471 (30) was created 1st Baron Montagu (4C 1461)

After 17 Feb 1461 John Neville 1st Marquess Montagu 1431-1471 (30) was imprisoned at York Castle, York, Yorkshire

Second Battle of St Albans

On 18 Feb 1461 the Lancastrian army defeated the Yorkist army at Second Battle of St Albans and rescued Henry VI King England, II King France 1421-1471 (39) .The Lancastrian army was commanded by Henry Holland 3rd Duke Exeter 1430-1475 (30) and included Henry Percy 3rd Earl Northumberland 1421-1461 (39) , John Mowbray 3rd Duke Norfolk 1415-1461 (45) , Henry Grey 7th Baron Grey Codnor 1435-1496 (26) and Richard Welles 7th Baron Willoughby Eresby, 7th Baron Welles 1428-1470 (33) . Thomas Ros 9th Baron Ros Helmsley 1427-1464 (33) , William Tailboys 7th Baron Kyme 1415-1464 (46) , John Talbot 3rd Earl Shrewsbury, 3rd Earl Waterford 1448-1473 (12) and Thomas Tresham 1420-1471 (41) were knighted.
The Yorkist army included Richard "Kingmaker" Neville 16th Earl Warwick, 6th Earl Salisbury 1428-1471 (33) , William Fitzalan 16th Earl Arundel 1417-1487 (43) , John Wenlock 1st Baron Wenlock 1400-1471 (61) and Henry Bourchier 2nd Count Eu, 1st Earl Essex 1404-1483 (57) . John Neville 1st Marquess Montagu 1431-1471 (30) was captured. Robert Poynings 1419-1461 (42) and James Luttrell Baron Dunster 1427-1461 (34) were killed .
John Grey 1432-1461 (29) was killed fighting for Lancaster.A death that was to have far reaching consequences; his widow Elizabeth Woodville Queen Consort England 1437-1492 (24) subsequently married Edward IV King England 1442-1483 (18) .
During the battle William Bonville 1st Baron Bonville 1392-1461 and Thomas Kyriell 1396-1461 (65) were assigned to the protection of the King Henry VI (39) . After the battle both were beheaded against all decent laws of battle.
William Bonville 1st Baron Bonville 1392-1461 . Cecily Bonville Marchioness Dorset 1460-1529 succeeded as 7th Baron Harington , 2nd Baron Bonville
Thomas Kyriell 1396-1461 (65) was beheaded .

02 May 1461 . Westminster .Patent Rolls.Edward IV.1461 .The like (Grant for life) to the king's (19) kinsman John Neville of Montagu (30) , knight, from Easter last, of the king's mines in Decon and Cornwall in which gold and silver can be found or worked for, at a rent of 110l yearly, as the king's father used to pay, with power of demise the same for 10, 15 or 20 years, provided that after his death the holders pay a tithe of the pure silver or lead to the king or his farmer.By p.s.

After 10 May 1461 John Neville 1st Marquess Montagu 1431-1471 (30) raised the siege at Carlisle, Cumberland

On 21 Mar 1462 John Neville 1st Marquess Montagu 1431-1471 (31) was appointed 189th Knight Garter: Edward IV

Warwick becomes Kingmaker

Before 09 Dec 1462 Alice Montagu 5th Countess Salisbury 1407-1462 (55) died . Her son Richard "Kingmaker" Neville 16th Earl Warwick, 6th Earl Salisbury 1428-1471 (34) succeeded as 6th Earl Salisbury (2C 1337) , 8th Baron Montagu , 7th Baron Monthermer adding to the earldom of Warwick he had already acquired through his wife some fourteen years previously. The combined earldoms of Warwick and Salisbury made Warwick the second most powerful man in the Kingdom making him Kingmaker.

On 06 May 1463 John Neville 1st Marquess Montagu 1431-1471 (32) was appointed as Warden of the East Marches

On 26 May 1463 John Neville 1st Marquess Montagu 1431-1471 (32) relieved at Norham Castle, Norham, Northumberland

Battle of Hedgeley Moor

On 25 Apr 1464 a Yorkist army commanded by John Neville 1st Marquess Montagu 1431-1471 (33) defeated a Lancastrian army commanded by Henry Beaufort 3rd Duke Somerset 1436-1464 (28) at Hedgeley Moor, Glanton, Northumberland during the Battle of Hedgeley Moor .
Of the Lancastrians ...
Thomas Ros 9th Baron Ros Helmsley 1427-1464 (36) was killed . His son Edmund Ros 10th Baron Ros Helmsley 1455-1508 (9) succeeded as 10th Baron Ros Helmsley .
Ralph Percy 1425-1464 (39) was killed .

Battle of Hexham

On 15 May 1464 a Yorkist army commanded by John Neville 1st Marquess Montagu 1431-1471 (33) defeated a Lancastrian army commanded by Henry Beaufort 3rd Duke Somerset 1436-1464 (28) at Hexham, Northumberland during the Battle of Hexham .
Those fighting for York included John Stafford 1st Earl Wiltshire 1427-1473 (36) , John Scrope 5th Baron Scrope Bolton 1437-1498 (26) and Richard Welles 7th Baron Willoughby Eresby, 7th Baron Welles 1428-1470 (36) .
Of the Lancastrian army William Tailboys 7th Baron Kyme 1415-1464 (49) fought. Robert Hungerford 3rd Baron Hungerford 1431-1464 (33) and Philip Wentworth 4th Baron Despencer 1424-1464 (40) were both captured.
Henry Beaufort 3rd Duke Somerset 1436-1464 (28) was beheaded following the battle. His brother Edmund Beaufort 4th Duke Somerset 1439-1471 (25) succeeded as 4th Duke Somerset (2C 1448) .
On 18 May 1464 Robert Hungerford 3rd Baron Hungerford 1431-1464 (33) was executed at Newcastle on Tyne, Northumberland .
Philip Wentworth 4th Baron Despencer 1424-1464 (40) was executed at Middleham, Yorkshire . His son Henry Wentworth 5th Baron Despencer 1448-1501 (16) succeeded as 5th Baron Despencer (5C 1387) .

On 27 May 1464 John Neville 1st Marquess Montagu 1431-1471 (33) was created 1st Earl Northumberland (3C 1464)

On 25 Mar 1465 John Neville 1st Marquess Montagu 1431-1471 (34) was appointed as Chief Steward for the Northern Duchy of Lancaster

In 1466 Margaret Neville 1466-1528 was born to John Neville 1st Marquess Montagu 1431-1471 (35) and Isabel Ingaldsthorpe 1441-1476 (25)

In 1466 Anne Neville 1466-1486 was born to John Neville 1st Marquess Montagu 1431-1471 (35) and Isabel Ingaldsthorpe 1441-1476 (25) at Salisbury, Wiltshire

In 1468 Lucy Neville 1468-1534 was born to John Neville 1st Marquess Montagu 1431-1471 (37) and Isabel Ingaldsthorpe 1441-1476 (27)

After 21 Apr 1509 Thomas Wriothesley Garter King of Arms -1534 (21) made a drawing of the death of Henry VII (he wasn't present). The drawing shows those present and in some cases provides their arms by which they can be identified. From top left clockwise:
Richard Foxe Bishop 1448-1528 (61)
Two tonsured clerics
George Hastings 1st Earl Huntingdon 1487-1544 (22)
Richard Weston of Sutton Place 1465-1541 (44)
Richard Clement of Ingham Mote 1482-1538 (27)
Matthew Baker Governor Jersey -1513
John Sharpe of Coggleshall in Essex -1518
Physician holding urine bottle
William Tyler
Hugh Denys
William Fitzwilliam 1st Earl Southampton 1490-1542 (19) closing the King's eyes.There is doubt as to whether the person shown is William Fitzwilliam 1st Earl Southampton 1490-1542 (19) given his age of around nineteen at the King's death. He appears to be holding a Staff of Office although sources state he wasn't appointed Gentleman Usher, in which role he would have a Staff of Office, until Henry VIII's Coronation in Jun 1509.
The Arms below him are Quarterly 1 Lozengy argent & gules (FitzWilliam); 2 Arms of John Neville 1st Marquess Montagu 1431-1471 3 Quartered 1 possibly Plantagent with white border ie Holland 2 and 3 Tibetot, 4 Unknown, overall a star for difference indicating third son. William Fitzwilliam 1st Earl Southampton 1490-1542 (19) was his father's third son, and his mother was Lucy Neville 1468-1534 (41) daughter of John Neville 1st Marquess Montagu 1431-1471 . It appears correct that the person represented is William Fitzwilliam 1st Earl Southampton 1490-1542 (19) . William Fitzwilliam 1st Earl Southampton 1490-1542 (19) was the childhood companion of Henry VIII (17) .
Physician holding urine bottle

On 27 Mar 1470 John Neville 1st Marquess Montagu 1431-1471 (39) was created 1st Marquess Montagu

On 27 Mar 1470 John Neville 1st Marquess Montagu 1431-1471 (39) revoked 1st Earl Northumberland (3C 1464)

Battle of Barnet

On 14 Apr 1471 Edward IV (28) commanded at the Battle of Barnet supported by hos brothers George (21) and Richard (18) , John Babington 1423-1485 (48) , Wiliam Hastings (40) (commanded), Ralph Hastings -1495 , William Norreys 1441-1507 (30) , William Parr KG 1434-1483 (37) , John Savage 1422-1495 (49) , Thomas St Leger 1440-1483 (31) , John Tuchet 6th Baron Audley Heighley, 3rd Baron Tuchet 1426-1490 (45) , Thomas Burgh 1st Baron Burgh 1431-1496 (40) and Thomas Strickland -1494 .
The Yorkists William Blount -1471 , Humphrey Bourchier 1431-1471 (40) , Humphrey Bourchier 1435-1471 (36) and Thomas Parr -1471 were killed . Henry Stafford 1425-1471 (46) was killed making his wife Margaret Beaufort Countess Richmond 1443-1509 (27) a widow for the second time.
The Lancastrians Warwick the Kingmaker (43) , John Neville 1st Marquess Montagu 1431-1471 (40) and William Tyrrell -1471 were killed .
William Fiennes 2nd Baron Saye and Sele 1428-1471 (43) was killed . His son Henry Fiennes 3rd Baron Saye and Sele 1446-1476 (25) succeeded as 3rd Baron Saye and Sele . Anne Harcourt Baroness Saye and Sele by marriage Baroness Saye and Sele .
Henry Holland 3rd Duke Exeter 1430-1475 (40) commanded the left flank, was badly wounded and left for dead, Henry Stafford 1425-1471 (46) and John Paston 1444-1504 (27) were wounded, John Vere 13th Earl Oxford 1442-1513 (28) commanded, and John Paston 1442-1479 (29) and William Beaumont 2nd Viscount Beaumont 1438-1507 (33) fought..
Robert Harleston 1435-1471 (36) was killed .
Thomas Hen Salusbury 1409-1471 (62) was killed .

Around 1510 Meynnart Wewyck 1499-1525 (10) . Portrait of Margaret Beaufort Countess Richmond 1443-1509 in the Masters Lodge, St John's College, Oxford University, Oxford, Oxfordshire .Commissioned by John Fisher Bishop of Rochester 1469-1535 (40) . Note the Beaufort Arms on the wall beneath which is the Beafort Portcullis. Repeated in the window.She is wearing widow's clothes, or possibly that of a convent; Gabled Headress with Lappets . On 29 Mar 2019 , St John's College, Cambridge , which she founded, announced the portrait was original work by Wewyck.

After 14 Apr 1471 John Neville 1st Marquess Montagu 1431-1471 was buried at Bisham Priory, Bisham, Berkshire

Anne Neville declared Legally Dead

In 1474 Parliament declared Anne Beauchamp 16th Countess Warwick 1426-1492 (47) legally dead (she lived until 1492) so that Edward IV's (31) two younger brothers George (24) and the Richard (21) , who had married Anne Beauchamp's (47) daughters, Isabel (22) and Anne (17) respectively, could enjoy the significant Beauchamp inheritance after her husband Richard "Kingmaker" Neville 16th Earl Warwick, 6th Earl Salisbury 1428-1471 had been killed at the Battle of Barnet in 1471.
Some of the inhertance should have been given to George Neville 1st Duke Bedford 1461-1483 (13) but he was only thirteen at the time; his father John Neville 1st Marquess Montagu 1431-1471 , younger brother of Warwick the Kingmaker , had also been killed at the Battle of Barnet.He, George Neville 1st Duke Bedford 1461-1483 (13) , died in 1483 aged twenty-one somewhat conveniently after the death of Edward IV King England 1442-1483 (31) and before Richard III King England 1452-1485 (21) acceded to the throne.Curiously the Act of Parliament described Richard III King England 1452-1485 (21) enjoying the inheritance as long as there were Neville living heirs male.Upon the death of George Neville 1st Duke Bedford 1461-1483 (13) the Neville heir male was Richard Neville 2nd Baron Latimer Snape 1468-1530 (6) born 1468 whose wardship was held by Cardinal Thomas Bourchier 1418-1486 (56) .

On 20 May 1476 Isabel Ingaldsthorpe 1441-1476 (35) died

Death of George Neville

On 04 May 1483 George Neville 1st Duke Bedford 1461-1483 (22) died . He being the son of John Neville 1st Marquess Montagu 1431-1471 , the nephew of Warwick the Kingmaker who should, perhaps, have inherited the Earldoms of Warwick and Salisbury from his mother that had been appropriated by George Neville 1st Duke Bedford 1461-1483 (22) and Richard III King England 1452-1485 (30) .The timing somewhat suspicious.The future Richard III would now enjoy the whole of the Warwick inheritance.

Death of Henry VII

After 21 Apr 1509 Thomas Wriothesley Garter King of Arms -1534 (21) made a drawing of the death of Henry VII (he wasn't present). The drawing shows those present and in some cases provides their arms by which they can be identified. From top left clockwise:
Richard Foxe Bishop 1448-1528 (61)
Two tonsured clerics
George Hastings 1st Earl Huntingdon 1487-1544 (22)
Richard Weston of Sutton Place 1465-1541 (44)
Richard Clement of Ingham Mote 1482-1538 (27)
Matthew Baker Governor Jersey -1513
John Sharpe of Coggleshall in Essex -1518
Physician holding urine bottle
William Tyler
Hugh Denys
William Fitzwilliam 1st Earl Southampton 1490-1542 (19) closing the King's eyes.There is doubt as to whether the person shown is William Fitzwilliam 1st Earl Southampton 1490-1542 (19) given his age of around nineteen at the King's death. He appears to be holding a Staff of Office although sources state he wasn't appointed Gentleman Usher, in which role he would have a Staff of Office, until Henry VIII's Coronation in Jun 1509.
The Arms below him are Quarterly 1 Lozengy argent & gules (FitzWilliam); 2 Arms of John Neville 1st Marquess Montagu 1431-1471 3 Quartered 1 possibly Plantagent with white border ie Holland 2 and 3 Tibetot, 4 Unknown, overall a star for difference indicating third son. William Fitzwilliam 1st Earl Southampton 1490-1542 (19) was his father's third son, and his mother was Lucy Neville 1468-1534 (41) daughter of John Neville 1st Marquess Montagu 1431-1471 . It appears correct that the person represented is William Fitzwilliam 1st Earl Southampton 1490-1542 (19) . William Fitzwilliam 1st Earl Southampton 1490-1542 (19) was the childhood companion of Henry VIII (17) .
Physician holding urine bottle

After 21 Apr 1509 Thomas Wriothesley Garter King of Arms -1534 (21) made a drawing of the death of Henry VII (he wasn't present). The drawing shows those present and in some cases provides their arms by which they can be identified. From top left clockwise:
Richard Foxe Bishop 1448-1528 (61)
Two tonsured clerics
George Hastings 1st Earl Huntingdon 1487-1544 (22)
Richard Weston of Sutton Place 1465-1541 (44)
Richard Clement of Ingham Mote 1482-1538 (27)
Matthew Baker Governor Jersey -1513
John Sharpe of Coggleshall in Essex -1518
Physician holding urine bottle
William Tyler
Hugh Denys
William Fitzwilliam 1st Earl Southampton 1490-1542 (19) closing the King's eyes.There is doubt as to whether the person shown is William Fitzwilliam 1st Earl Southampton 1490-1542 (19) given his age of around nineteen at the King's death. He appears to be holding a Staff of Office although sources state he wasn't appointed Gentleman Usher, in which role he would have a Staff of Office, until Henry VIII's Coronation in Jun 1509.
The Arms below him are Quarterly 1 Lozengy argent & gules (FitzWilliam); 2 Arms of John Neville 1st Marquess Montagu 1431-1471 3 Quartered 1 possibly Plantagent with white border ie Holland 2 and 3 Tibetot, 4 Unknown, overall a star for difference indicating third son. William Fitzwilliam 1st Earl Southampton 1490-1542 (19) was his father's third son, and his mother was Lucy Neville 1468-1534 (41) daughter of John Neville 1st Marquess Montagu 1431-1471 . It appears correct that the person represented is William Fitzwilliam 1st Earl Southampton 1490-1542 (19) . William Fitzwilliam 1st Earl Southampton 1490-1542 (19) was the childhood companion of Henry VIII (17) .
Physician holding urine bottle

Elizabeth Neville Baroness Scrope Masham, Baroness Despencer -1517 was born to John Neville 1st Marquess Montagu 1431-1471 and Isabel Ingaldsthorpe 1441-1476

Joan Neville was born to John Neville 1st Marquess Montagu 1431-1471 and Isabel Ingaldsthorpe 1441-1476