Biography of Algernon Percy 1st Earl Beverley 1750-1830
Paternal Family Tree: Smithson
On 22 Mar 1729 Hugh Smithson 3rd Baronet (age 72) died. His grandson [his father] Hugh Percy 1st Duke Northumberland (age 13) succeeded 4th Baronet Smithson of Stanwick in Yorkshire.
Monument to Hugh Smithson 3rd Baronet (age 72) in Church of St John the Baptist Stanwick [Map].
Hugh Smithson 3rd Baronet: In 1657 he was born to Jerome Smithson 2nd Baronet. In 1684 Jerome Smithson 2nd Baronet died. His son Hugh Smithson 3rd Baronet succeeded 3rd Baronet Smithson of Stanwick in Yorkshire.
On 06 Jul 1740 [his father] Hugh Percy 1st Duke Northumberland (age 24) and [his mother] Elizabeth Seymour Duchess Northumberland (age 23) were married. She the daughter of Algernon Seymour 7th Duke Somerset (age 55) and Frances Thynne Duchess Somerset (age 41).
On 21 Jan 1750 Algernon Percy 1st Earl Beverley was born to Hugh Percy 1st Duke Northumberland (age 34) and Elizabeth Seymour Duchess Northumberland (age 33).
On 07 Feb 1750 [his grandfather] Algernon Seymour 7th Duke Somerset (age 65) died. He was buried at Northumberland Vault, Crypt, Westminster Abbey. His half fifth cousin once removed Edward Seymour 8th Duke Somerset (age 55) succeeded 8th Duke Somerset. Earl Hertford extinct. Mary Webb Duchess Somerset (age 53) by marriage Duchess Somerset. His daughter [his mother] Elizabeth Seymour Duchess Northumberland (age 33) succeeded 2nd Baroness Percy. His nephew Charles Wyndham 2nd Earl Egremont (age 39) succeeded 2nd Earl Egremont.
Around 1764 Algernon Percy 1st Earl Beverley (age 13) educated at Eton College [Map].
In 1766 [his father] Hugh Percy 1st Duke Northumberland (age 50) was created 1st Duke Northumberland. [his mother] Elizabeth Seymour Duchess Northumberland (age 49) by marriage Duchess Northumberland.
In 1774 Algernon Percy 1st Earl Beverley (age 23) was elected MP Northumberland.
On 08 Jun 1775 Algernon Percy 1st Earl Beverley (age 25) and Isabella Susan Burrell Countess Beverley (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).
In 1776 [his daughter] Charlotte Percy Countess Ashburham was born to Algernon Percy 1st Earl Beverley (age 25) and [his wife] Isabella Susan Burrell Countess Beverley (age 25).
On 05 Dec 1776 [his mother] Elizabeth Seymour Duchess Northumberland (age 60) died. Her son [his brother] Hugh Percy 2nd Duke Northumberland (age 34) succeeded 3rd Baron Percy
In 1777 [his daughter] Elizabeth Percy was born to Algernon Percy 1st Earl Beverley (age 26) and [his wife] Isabella Susan Burrell Countess Beverley (age 26).
On 22 Jun 1778 [his son] George Percy 5th Duke Northumberland was born to Algernon Percy 1st Earl Beverley (age 28) and [his wife] Isabella Susan Burrell Countess Beverley (age 27).
In 1779 [his daughter] Elizabeth Percy (age 2) died. She was buried at Northumberland Vault, Crypt, Westminster Abbey.
In 1779 [his brother-in-law] Peter Burrell Baron Willoughby, 1st Baron Gwydyr (age 24) and Priscilla Barbara Elizabeth Bertie 21st Baroness Willoughby Eresby (age 17) were married. He by marriage Baron Willoughby de Eresby. She the daughter of Peregrine Bertie 3rd Duke Ancaster and Kesteven and Mary Panton Duchess Ancaster and Kesteven.
In 1779 [his son] Algernon Percy was born to Algernon Percy 1st Earl Beverley (age 28) and [his wife] Isabella Susan Burrell Countess Beverley (age 28).
In 1780 Algernon Percy 1st Earl Beverley (age 29) was elected MP Northumberland.
In 1782 [his daughter] Susanna Percy was born to Algernon Percy 1st Earl Beverley (age 31) and [his wife] Isabella Susan Burrell Countess Beverley (age 31).
In 1784 [his son] Josceline Percy was born to Algernon Percy 1st Earl Beverley (age 33) and [his wife] Isabella Susan Burrell Countess Beverley (age 33).
On 29 Jan 1784 [his son] Bishop Hugh Percy was born to Algernon Percy 1st Earl Beverley (age 34) and [his wife] Isabella Susan Burrell Countess Beverley (age 33).
On 28 Jun 1784 [his father] Hugh Percy 1st Duke Northumberland (age 68) was created 1st Baron Lovain.
In 1785 [his son] Henry Percy was born to Algernon Percy 1st Earl Beverley (age 34) and [his wife] Isabella Susan Burrell Countess Beverley (age 34).
In 1786 [his daughter] Emily Charlotte Percy was born to Algernon Percy 1st Earl Beverley (age 35) and [his wife] Isabella Susan Burrell Countess Beverley (age 35).
On 06 Jun 1786 [his father] Hugh Percy 1st Duke Northumberland (age 70) died. His son [his brother] Hugh Percy 2nd Duke Northumberland (age 43) succeeded 2nd Duke Northumberland, 2nd Baron Lovain, 5th Baronet Smithson of Stanwick in Yorkshire. [his sister-in-law] Frances Julia Burrell Duchess Northumberland (age 33) by marriage Duchess Northumberland.
In 1788 [his son] William Henry Percy was born to Algernon Percy 1st Earl Beverley (age 37) and [his wife] Isabella Susan Burrell Countess Beverley (age 37).
In 1790 Algernon Percy 1st Earl Beverley (age 39) was created 1st Earl Beverley. [his wife] Isabella Susan Burrell Countess Beverley (age 39) by marriage Countess Beverley.
In 1794 [his son] Charles Greatheed Bertie Percy was born to Algernon Percy 1st Earl Beverley (age 43) and [his wife] Isabella Susan Burrell Countess Beverley (age 43).
On 25 Jul 1795 [his son-in-law] George Ashburnham 3rd Earl Ashburnham (age 34) and [his daughter] Charlotte Percy Countess Ashburham (age 19) were married. She the daughter of Algernon Percy 1st Earl Beverley (age 45) and Isabella Susan Burrell Countess Beverley (age 44). He the son of John Ashburnham 2nd Earl Ashburnham (age 70) and Elizabeth Crowley Countess Ashburham.
In 1796 [his daughter] Louisa Margaret Percy died. She was buried at Northumberland Vault, Crypt, Westminster Abbey.
In 1796 [his daughter] Louisa Margaret Percy was born to Algernon Percy 1st Earl Beverley (age 45) and [his wife] Isabella Susan Burrell Countess Beverley (age 45).
On 16 Jun 1796 [his brother-in-law] Peter Burrell Baron Willoughby, 1st Baron Gwydyr (age 42) was created 1st Baron Gwydyr. Priscilla Barbara Elizabeth Bertie 21st Baroness Willoughby Eresby (age 35) by marriage Baroness Gwydyr.
On 22 Jun 1801 [his son] George Percy 5th Duke Northumberland (age 23) and [his daughter-in-law] Louisa Harcourt Stuart-Wortley-Mackenzie (age 19) were married. He the son of Algernon Percy 1st Earl Beverley (age 51) and Isabella Susan Burrell Countess Beverley (age 50).
In 1812 [his son] Francis John Percy died.
On 24 Jan 1812 [his wife] Isabella Susan Burrell Countess Beverley (age 61) died. She was buried in the Northumberland Vault, Crypt, Westminster Abbey.
On 29 Jun 1820 [his former brother-in-law] Peter Burrell Baron Willoughby, 1st Baron Gwydyr (age 66) died. His son Peter Drummond Burrell 2nd Baron Gwydyr 22nd Baron Willoughby (age 38) succeeded 2nd Baron Gwydyr. Clementina Sarah Drummond Baroness Gwydyr and Willoughby (age 34) by marriage Baroness Gwydyr.
In 1825 [his son] Henry Percy (age 40) died.
On 21 Oct 1830 Algernon Percy 1st Earl Beverley (age 80) died. His son [his son] George Percy 5th Duke Northumberland (age 52) succeeded 2nd Earl Beverley.
[his son] Algernon Percy and Anna Maria Fitzgerald were married. He the son of Algernon Percy 1st Earl Beverley and Isabella Susan Burrell Countess Beverley. She a great x 3 granddaughter of King Charles II of England Scotland and Ireland. 
[his son] Francis John Percy was born to Algernon Percy 1st Earl Beverley and Isabella Susan Burrell Countess Beverley.
Kings Wessex: Great x 21 Grand Son of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 18 Grand Son of Owain "Great" King Gwynedd
Kings Seisyllwg: Great x 24 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 19 Grand Son of Maredudd ap Bleddyn King Powys
Kings England: Great x 8 Grand Son of King Henry VII of England and Ireland
Kings Scotland: Great x 17 Grand Son of William "Lion" I King Scotland
Kings Franks: Great x 18 Grand Son of Louis VII King Franks
Kings France: Great x 11 Grand Son of Charles "Beloved Mad" VI King France
Great x 4 Grandfather: Antony Smithson
Great x 3 Grandfather: Hugh Smithson 1st Baronet
Great x 2 Grandfather: Jerome Smithson 2nd Baronet
Great x 1 Grandfather: Hugh Smithson 3rd Baronet
GrandFather: Langdale Smithson
Algernon Percy 1st Earl Beverley 8 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Edward Seymour 2 x Great Grand Son of King Henry VII of England and Ireland
Great x 3 Grandfather: Francis Seymour 1st Baron Seymour Trowbridge 3 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandmother: Honora Rogers
Great x 2 Grandfather: Charles Seymour 2nd Baron Seymour Trowbridge 4 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Gilbert Prynne of Allington
Great x 3 Grandmother: Frances Prynne 7 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Jane Davys
6 x Great Grand Daughter of King Edward III of England
Great x 1 Grandfather: Charles Seymour 6th Duke Somerset 5 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Giles Alington 11 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: William Alington 1st Baron Alington 12 x Great Grand Son of King Edward "Longshanks" I of England
Great x 2 Grandmother: Eizabeth Alington 2nd Baroness Seymour Trowbridge 8 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Lionel Tollemache 2nd Baronet
8 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Elizabeth Tollemache Baroness Alington 7 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Elizabeth Stanhope Lady Talmash
6 x Great Grand Daughter of King Edward III of England
GrandFather: Algernon Seymour 7th Duke Somerset 6 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Henry "Wizard Earl" Percy 9th Earl of Northumberland 6 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Algernon Percy 10th Earl of Northumberland 7 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Dorothy Devereux Countess Northumberland
7 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Josceline Percy 11th Earl of Northumberland 8 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Theophilus Howard 2nd Earl Suffolk
8 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Elizabeth Howard Countess Northumberland 9 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Elizabeth Home Countess Suffolk 18 x Great Grand Daughter of King Henry I "Beauclerc" England
Great x 1 Grandmother: Elizabeth Percy Duchess Somerset 9 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Henry Wriothesley 3rd Earl of Southampton
7 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Thomas Wriothesley 4th Earl of Southampton 2nd Earl Chichester 7 x Great Grand Son of King Henry IV of England
Great x 4 Grandmother: Elizabeth Vernon Countess Southampton
6 x Great Grand Daughter of King Henry IV of England
Great x 2 Grandmother: Elizabeth Wriothesley Countess Northumberland 8 x Great Grand Daughter of King Henry IV of England
Great x 4 Grandfather: Francis Leigh 1st Earl Chichester
Great x 3 Grandmother: Elizabeth Leigh Countess Southampton 13 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandmother: Audrey Boteler Countess Chichester 12 x Great Grand Daughter of King Edward "Longshanks" I of England
Mother: Elizabeth Seymour Duchess Northumberland 7 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: Thomas Thynne
Great x 3 Grandfather: Henry Thynne 1st Baronet 9 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Catherine Howard 8 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Thomas Thynne 1st Viscount Weymouth 10 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Thomas Coventry 1st Baron Coventry
Great x 3 Grandmother: Mary Coventry Lady Thynne Kempsford
Great x 4 Grandmother: Elizabeth Aldersley Baroness Coventry
Great x 1 Grandfather: Henry Thynne 6 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Thomas Finch 2nd Earl Winchilsea
8 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Heneage Finch 3rd Earl Winchilsea 8 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Cecily Wentworth Countess Winchelsea
7 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: Frances Finch Viscountess Weymouth 5 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: William Seymour 2nd Duke Somerset 3 x Great Grand Son of King Henry VII of England and Ireland
Great x 3 Grandmother: Mary Seymour Countess Winchelsea 4 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandmother: Frances Devereux Duchess of Somerset 8 x Great Grand Daughter of King Edward III of England
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
12 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: John Strode of Parnham 8 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Katherine Cromwell
7 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: George Strode 9 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: John Wyndham of Orchard 9 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandmother: Anne Wyndham 10 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 4 Grandmother: Joan Portman
Great x 1 Grandmother: Grace Strode 10 x Great Grand Daughter of King Edward III of England