Sir Walter Stonor (died 1551)[3] was the son of Thomas Stoner of North Stoke, Oxfordshire and Sybilla, the daughter of Sir David Brecknock.

[4] He was a Knight of the Body and appointed Lieutenant of the Tower of London on 29 September 1546.

[5] He was knighted by Thomas Howard, then Earl of Surrey, after the Battle of Flodden in 1513.

After her husband's death, she married successively, Reginald Conyers (d. 1560), Edward Griffin (d. 1569) and Oliver St John, 1st Baron St John of Bletso.

[13] He corresponded with his daughter, Elizabeth, for several decades after her marriages to Sir William Compton, Sir Walter Walshe and Sir Philip Hoby, and unusually for the period these letters have survived, giving an indication of their relationship over the years.