Margaret de Beaumont

   Another name for Margaret was Marguerite de Beaumont.

Margaret married Saier de Quincy, Earl of Winchester, son of Robert I de Quincy and Orable Louchers, after 1173.⁸⁴¹ (Saier de Quincy, Earl of Winchester was born about 1155,⁸⁴¹ died on 3 Nov 1219 ⁸⁴¹ and was buried in Acre (Akko), HaZafon, Palestine ⁸⁴¹.)