On 08 Jun 1775 [his father] Algernon Percy 1st Earl Beverley (age 25) and [his mother] Isabella Susan Burrell Countess Beverley 1750-1812 (age 24) were married at Syon House [Map]. He the son of Hugh Percy 1st Duke Northumberland (age 59) and Elizabeth Seymour Duchess Northumberland (age 58).
On 29 Jan 1784 Bishop Hugh Percy was born to Algernon Percy 1st Earl Beverley (age 34) and Isabella Susan Burrell Countess Beverley 1750-1812 (age 33).
In 1790 [his father] Algernon Percy 1st Earl Beverley (age 39) was created 1st Earl Beverley. [his mother] Isabella Susan Burrell Countess Beverley 1750-1812 (age 39) by marriage Countess Beverley.
On 08 Jul 1811 [his future brother-in-law] Charles Manners-Sutton 1st Viscount Canterbury (age 31) and Lucy Maria Denison were married. He the son of Archbishop Charles Manners-Sutton (age 56) and Mary Thoroton.
On 24 Jan 1812 [his mother] Isabella Susan Burrell Countess Beverley 1750-1812 (age 61) died. She was buried in the Northumberland Vault, Crypt, Westminster Abbey.
On 29 Jun 1812 [his son] Algernon Charles Heber-Percy was born to Bishop Hugh Percy (age 28) and [his future wife] Mary Manners Sutton.
On 30 Aug 1814 [his daughter] Gertrude Percy Countess Amherst 1814-1890 was born to Bishop Hugh Percy (age 30) and [his future wife] Mary Manners Sutton.
On 15 Jul 1827 Bishop Hugh Percy (age 43) was appointed Bishop of Rochester.
Around Oct 1827 Bishop Hugh Percy (age 43) was appointed Bishop of Carlisle.
On 21 Oct 1830 [his father] Algernon Percy 1st Earl Beverley (age 80) died. His son [his brother] George Percy 5th Duke Northumberland 1778-1867 (age 52) succeeded 2nd Earl Beverley.
Before Sep 1831 Bishop Hugh Percy (age 47) and Mary Manners Sutton were married. She the daughter of Archbishop Charles Manners-Sutton and Mary Thoroton. He the son of Algernon Percy 1st Earl Beverley and Isabella Susan Burrell Countess Beverley 1750-1812.
In Sep 1831 [his wife] Mary Manners Sutton died.
In 1834 [his son-in-law] William Amherst 2nd Earl Amherst 1805-1886 (age 28) and [his daughter] Gertrude Percy Countess Amherst 1814-1890 (age 19) were married. She the daughter of Bishop Hugh Percy 1784-1856 (age 49) and Mary Manners Sutton. He the son of William Pitt Amherst 1st Earl Amherst (age 60) and Sarah Archer Countess Plymouth and Amherst (age 72). They were third cousin once removed.
In 1835 [his former brother-in-law] Charles Manners-Sutton 1st Viscount Canterbury (age 54) was created 1st Viscount Canterbury of Canterbury, 1st Baron Bottesford of Bottesford in Leicestershire.
On 21 Jul 1845 [his former brother-in-law] Charles Manners-Sutton 1st Viscount Canterbury (age 65) died at Southwick Crescent, Paddington. On 21 Jul 1845 His son Charles Manners-Sutton 2nd Viscount Canterbury (age 33) succeeded 2nd Viscount Canterbury of Canterbury, 2nd Baron Bottesford of Bottesford in Leicestershire.
On 05 Feb 1856 Bishop Hugh Percy (age 72) died.
Paternal Family Tree: Smithson
Maternal Family Tree: Elizabeth Lewis
Kings Wessex: Great x 22 Grand Son of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 19 Grand Son of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 25 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 20 Grand Son of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 9 Grand Son of King Henry VII of England and Ireland
Kings Scotland: Great x 18 Grand Son of William "Lion" I King Scotland
Kings Franks: Great x 19 Grand Son of Louis VII King Franks
Kings France: Great x 12 Grand Son of Charles "Beloved Mad" VI King France
Great x 4 Grandfather: Hugh Smithson 1st Baronet
Great x 3 Grandfather: Jerome Smithson 2nd Baronet
Great x 2 Grandfather: Hugh Smithson 3rd Baronet
Great x 1 Grandfather: Langdale Smithson
GrandFather: Hugh Percy 1st Duke Northumberland
Father: Algernon Percy 1st Earl Beverley 8 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Francis Seymour 1st Baron Seymour of Trowbridge 3 x Great Grand Son of King Henry VII of England and Ireland
Great x 3 Grandfather: Charles Seymour 2nd Baron Seymour of Trowbridge 4 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandmother: Frances Prynne 7 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Charles Seymour 6th Duke of Somerset 5 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: William Alington 1st Baron Alington 12 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandmother: Eizabeth Alington 2nd Baroness Seymour Trowbridge 8 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Elizabeth Tollemache Baroness Alington
7 x Great Grand Daughter of King Edward III of England
Great x 1 Grandfather: Algernon Seymour 7th Duke of Somerset 6 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Algernon Percy 10th Earl of Northumberland 7 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Josceline Percy 11th Earl of Northumberland 8 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Elizabeth Howard Countess Northumberland
9 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: Elizabeth Percy Duchess Somerset 9 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Thomas Wriothesley 4th Earl of Southampton 2nd Earl Chichester
7 x Great Grand Son of Henry IV King England
Great x 3 Grandmother: Elizabeth Wriothesley Countess Northumberland 1646-1690 8 x Great Grand Daughter of Henry IV King England
Great x 4 Grandmother: Elizabeth Leigh Countess Southampton 1620-1655 13 x Great Grand Daughter of King Edward "Longshanks" I of England
GrandMother: Elizabeth Seymour Duchess Northumberland 7 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: Henry Thynne 1st Baronet
9 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Thomas Thynne 1st Viscount Weymouth 10 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Mary Coventry Lady Thynne Kempsford
Great x 2 Grandfather: Henry Thynne 6 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Heneage Finch 3rd Earl Winchilsea
8 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Frances Finch Viscountess Weymouth 5 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandmother: Mary Seymour Countess Winchelsea 1637-1673 4 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 1 Grandmother: Frances Thynne Duchess Somerset 7 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: John Strode of Parnham
8 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: George Strode 9 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Anne Wyndham 10 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 2 Grandmother: Grace Strode 10 x Great Grand Daughter of King Edward III of England
Bishop Hugh Percy 1784-1856 9 x Great Grand Son of King Henry VII of England and Ireland
Great x 1 Grandfather: Peter Burrell
GrandFather: Peter Burrell
Great x 3 Grandfather: John Raymond
Great x 2 Grandfather: Hugh Raymond
Great x 1 Grandmother: Amy Raymond
Mother: Isabella Susan Burrell Countess Beverley 1750-1812
Great x 1 Grandfather: John Lewis 
GrandMother: Elizabeth Lewis