On 4 Dec 2023 Alison Parkes wrote on Bonville-95: Agnes Bonville is the direct ancestor of Lady Diana Frances Spencer Mountbatten- Windsor, Princess of Wales and her two sons Prince William, heir to the British throne and Prince Harry. Agnes Bonville's ancestry is clearly delineated in John Lambrook Vivian's compilation of the Visitations of Devon. She is directly descended from John Bonville of Ivybridge, natural son of Sir William Bonville and Isabel Kirkeby, his mistress. Could someone with pre 1500 qualifications undertake to complete her ancestry back to John Bonville (Bonville-6) and his wife Alice Dennys, (Dennys-1) who already have Wikitree profiles.
