Thomas Stafford (rebel)
The Hon. Thomas Stafford( c. 1533 – 28 May 1557) was the ninth child of Henry Stafford, 1st Baron Stafford and Ursula Pole.
He was involved in two rebellions against Queen Mary I and was executed for treason in 1557.
Richard Stafford, 1st Baron Stafford of Clifton
Richard Stafford, 1st Baron Stafford of Clifton( died 13 August 1380), Lord of Clifton, was an English soldier and diplomat during the Hundred Years' War.
He was the second son of Edmund Stafford, 1st Baron Stafford and Margaret Basset, and the younger brother of Ralph Stafford, 1st Earl of Stafford.
He was the founder of the Staffords of Clifton, a cadet branch of the House of Stafford.
Edward Stafford, 3rd Baron Stafford
Edward Stafford, 3rd Baron Stafford (7 January 1535 – 18 October 1603) was the second surviving son of Henry Stafford, 1st Baron Stafford and Ursula Pole, the younger brother of Henry Stafford, 2nd Baron Stafford.
He served in Parliament for Stafford and succeeded his brother to the barony in 1566.
Ursula Pole, Baroness Stafford
Ursula Pole, Baroness Stafford( c. 1504 – 12 August 1570) was an English noblewoman; the wife of Henry Stafford, 1st Baron Stafford; a wealthy heiress and the only daughter of Margaret Pole, 8th Countess of Salisbury.
Her mother was the last surviving member of the Plantagenet dynasty and was executed for treason at the age of 67 in 1541 by the command of King Henry VIII.
Edmund Stafford, 1st Baron Stafford
Edmund de Stafford, 1st Baron Stafford was the son of Nicholas de Stafford, who was summoned to parliament by writ on 6 February 1299 by King Edward I.
Henry Stafford, 2nd Baron Stafford
Henry Stafford, 2nd Baron Stafford( before 1527 – 1 Jan 1565) was a British peer in the peerage of England and MP.
Henry Stafford, 1st Baron Stafford
Henry Stafford, 1st Baron Stafford (18 September 1501 – 30 April 1563) was born in Penshurst, Kent, eldest son of Edward Stafford, 3rd Duke of Buckingham and Eleanor Percy, Duchess of Buckingham.
Eleanor (or Alianore) was the daughter of Henry Percy, 4th Earl of Northumberland and Maud Herbert, Countess of Northumberland.
After his father's execution he managed to regain some of his family's position and he was created Baron Stafford in 1547.
Eleanor Percy, Duchess of Buckingham
Eleanor Percy, Duchess of Buckingham (– 13 February 1530), also known as Alianore, was the eldest daughter of Henry Percy, 4th Earl of Northumberland, by his wife, Lady Maud Herbert, daughter of William Herbert, 1st Earl of Pembroke.
Eleanor Percy married Edward Stafford, 3rd Duke of Buckingham, who was beheaded in 1521 on false charges of plotting to overthrow the king, Henry VIII.
As a result, the Dukedom of Buckingham and estates were forfeited, and her children lost their inheritance.
Roger Stafford, 6th Baron Stafford
Roger Stafford, 6th Baron Stafford was the son of Richard Stafford, a younger son of Henry Stafford, 1st Baron Stafford and Ursula Pole.
He was forced to give up the Stafford barony in 1637 on the grounds of poverty.
Roger was born about 1572, the eldest child of Richard Stafford and Mary Corbet, daughter of John Corbet and Anne Booth.
He had a younger sister Jane Stafford,( b. abt 1581).
Roger was known by the name Floyde( or Fludd) as a youth, for reasons not recorded.
He is thought to be the Floyde listed as a servant of George Corbet of Cowlesmore, Shropshire, his mother's brother, in a document owned by the Stafford family.
Henry Stafford, 1st Earl of Wiltshire
Henry Stafford, 1st Earl of Wiltshire( c. 1479 – 6 April 1523) was an English peer.

Question: What is the date of death of Henry Stafford, 1St Baron Stafford's mother?
Answer: 13 February 1530