Analysis of information sources in references of the Wikipedia article "Thomas Knyvett" in English language version.
Wocken in Norfolk, p. 575. is more truely written Ash-Wicken-Thoresby, by that learned Antiquary Sir Henry Spelman (in his Icenia, p. 144.) whose Father married Anne the Widow of Thomas Thoresby of Ash-Wicken Thoresby Esq; she was descended from the first Thomas Duke of Norfolk who by his former Wife Elizabeth Daughter and Heir of Sir Frederick Tylney, and Relict of Humfrey Bourchier Lord Berners, had Issue Thomas Duke of Norfolk, Elizabeth (who married Thomas Bullen Viscount Rochford, by whom she had Issue Queen Anne Bullen the Mother of Queen Elizabeth) and Muriel, who married first John Grey Viscount Lisle, and 2dly, Sir Thomas Knevet, by whom she had Issue the said Anne, the Wife of Thomas Thoresby, and Henry Spelman Esquires, as my kind Friend John Hare Esq; Richmond Herald, shewed me in some valuable Manuscripts in the College of Arms, London.
By an indenture dated November 20, in the 18th of Henry VIII. between Thomas Duke of Norfolk, treasurer, of the one part, and Henry Fermor, of East Barsham, Esq. of the other part, it was agreed that William Fermor, son and heir apparent of Henry, shall, before the feast of All Saints following, marry Katherine Knevet, one of the daughters of Sir Thomas Knevet, deceased; her portion of 200l. to be paid to Henry Fermour, on a settlement made by him. This William was high sheriff in the 32d of Henry VIII. and a knight; by his will dated August 4th, 1557, and proved January 12, 1558, he gives his body to be buried where it shall please God to call him; to the repair of East Barsham church 10l. to that of Pudding Norton 20s. to every house of East Barsham, and Pudding Nroton 11d. to the pore men's boxe, of every town, where I have a flock of shepe going, 10s. Sir William dying without issue, Thomas, his nephew, was found to be his heir, son of Thomas Fermor, Esq. his brother, and Ann his wife, daughter of Christopher Coote of Blownorton. Katherine, relict of Sir William, was remarried to Nicholas Mynne of East Barsham, Esq.