On 14 Jul 1323 Ralph Greystoke 1st Baron Greystoke (age 23) died at Gateshead, County Durham. Possibly poisoned by a rebel knight. He was buried at Newminster Abbey, Northumberland [Map]. His son William Greystoke 2nd Baron Greystoke (age 2) succeeded 2nd Baron Greystoke.

On 10 Jul 1359 William Greystoke 2nd Baron Greystoke (age 38) died at Brancepeth Castle, County Durham [Map]. His son Ralph Greystoke 3rd Baron Greystoke (age 5) succeeded 3rd Baron Greystoke.

On 06 Apr 1418 Ralph Greystoke 3rd Baron Greystoke (age 64) died. He was buried at Newminster Abbey, Northumberland [Map]. His son John Greystoke 4th Baron Greystoke (age 29) succeeded 4th Baron Greystoke.

In 1436 John Greystoke 4th Baron Greystoke (age 47) died. He was buried at St Andrew's Church, Greystoke [Map]. His son Ralph Greystoke 5th Baron Greystoke (age 22) succeeded 5th Baron Greystoke. Monument in St Andrew's Church, Greystoke [Map]. Fluted Period. His Pauldrons are unusual in their style. His arms are fully encased in plate with a couter (or coude) protecting the elbow joint. Fine detail of the straps that held the armour in place may be seen on the underarms. A gorget, has replaced the camail. His head is, very unusually, bare as is his face, his hair cut in the style so typical of portraits of Henry V. The effigy was possibly made somewhat after John's death or, possibly, that the effigy has been incorrectly assigned. His head rests on the decorated tournament helm. He wears the Lancastrian Esses Collar. John had supported the usurpation of Richard II by Henry IV in the 1390s; staunch Lancastrians. John had married, in 1407, Elizabeth Ferrers, daughter of Joan Beaufort, daughter of John of Gaunt, son of King Edward III. Two sword belts: diagonal (bawdric) and horizontal. The jupon, beneath the waist has been replaced by a fauld; horizontal strips of metal that wrap around.

John Greystoke 4th Baron Greystoke: In 1389 he was born to Ralph Greystoke 3rd Baron Greystoke and Catherine Clifford Baroness Greystoke. On 28 Oct 1407 John Greystoke 4th Baron Greystoke and Elizabeth Ferrers Baroness Greystoke were married at Greystoke Castle, Cumberland. She by marriage Baroness Greystoke. She the daughter of Robert Ferrers and Joan Beaufort Countess of Westmoreland. She a great granddaughter of King Edward III of England. On 06 Apr 1418 Ralph Greystoke 3rd Baron Greystoke died. He was buried at Newminster Abbey, Northumberland. His son John Greystoke 4th Baron Greystoke succeeded 4th Baron Greystoke.

On 01 Jun 1487 Ralph Greystoke 5th Baron Greystoke (age 73) died. His granddaughter Elizabeth Greystoke 6th Baroness Greystoke Baroness Dacre of Gilsland (age 15) succeeded 6th Baroness Greystoke.

On 14 Aug 1516 Elizabeth Greystoke 6th Baroness Greystoke Baroness Dacre of Gilsland (age 45) died. Her son William Dacre 3rd Baron Dacre Gilsland 7th Baron Greystoke (age 23) succeeded 7th Baron Greystoke.

On 18 Nov 1563 William Dacre 3rd Baron Dacre Gilsland 7th Baron Greystoke (age 70) died. His son Thomas Dacre 4th Baron Dacre Gilsland 8th Baron Greystoke (age 36) succeeded 4th Baron Dacre Gilsland, 8th Baron Greystoke.

On 01 Jul 1566 Thomas Dacre 4th Baron Dacre Gilsland 8th Baron Greystoke (age 39) died. His son George Dacre 5th Baron Dacre Gilsland 9th Baron Greystoke (age 5) succeeded 5th Baron Dacre Gilsland, 9th Baron Greystoke.

On 17 May 1569 George Dacre 5th Baron Dacre Gilsland 9th Baron Greystoke (age 8) died. Baron Greystoke abeyant. There was a dispute as to whether his uncle Leonard Dacre should inherit Baron Dacre Gilsland which would be the case if it was created by letters patent, or whether the Barony was in abeyance between the 5th Baron's three sisters which would be the case of the barony had been created through a writ of summons. Such decisions would normally be referred to the Duke of Norfolk (age 33) in his capacity as Earl Marshal but he, Thomas Howard 4th Duke of Norfolk, had married Elizabeth Leybourne Duchess Norfolk, the mother of the three daughters although she had died in the meantime; he was not impartial - the three daughters were now his step-daughters. The matter was referred to Commissioners who decided the Barony had been created by writ between and was, therefore, abeyant between the three daughters who were now the step-daughters of Thomas Howard 4th Duke of Norfolk. He, Thomas Howard 4th Duke of Norfolk subsequently married his eldest son Philip Howard 20th Earl of Arundel (age 11) to his eldest step-daughter Anne Dacre Countess Arundel (age 12). After Thomas Howard's execution in 1572 the two remaining daughters, Mary Dacre (age 5) and Elizabeth Dacre (age 4) were married to his two remaining sons Thomas Howard 1st Earl Suffolk (age 7) and William Howard (age 5) respectively ensuring all of the Dacre and Greystoke wealth and estates in Cumberland, Yorkshire and Northumberland would become the property of the Howard family.