Isabella “Isabel” <I>nic William</I> de Ros

Isabella “Isabel” nic William de Ros

Death 1240 (aged 64–65)
Burial Ludgate, City of London, Greater London, England
Memorial ID 123051427 · View Source
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This memorial is dedicated to my ancestor Isabella/Isabel mac William.
She was the illegitimate daughter of William the Lion, King of Scotland and his mistress Isabel Avenal.
Isabel first married Robert III de Brus (died about 1191), the son of Robert II de Brus, 2nd Lord of Annandale
She married secondly Sir Robert de Ros.
They were the parents of
Sir William de Ros
Sir Robert de Ros.

Weis' Ancestral Roots . . ., 8th Edition, 89:28, 170:26, Isabella, the natural daughter of William the Lion by a daughter of Richard de Avenal, married Robert de Ros, the son of Everard de Ros and Rose Trussebut. They were the parents of Sir William de Ros and Sir Robert de Ros.

~Cockayne's Complete Peerage, (Ros), Vo. XI, p. 93, calls her the illigitimate daughter of King William the Lion. She was the widow of Robert de Brus (or Bruce), son of Robert II of Scotland, and married Sir Robert de Ros.

Not to be confused with her sister Isabella of Scotland

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  • Created by: Kat
  • Added: 9 Jan 2014
  • Find a Grave Memorial 123051427
  • Find a Grave, database and images ( : accessed ), memorial page for Isabella “Isabel” nic William de Ros (1175–1240), Find a Grave Memorial no. 123051427, citing Blackfriars London, Ludgate, City of London, Greater London, England ; Maintained by Kat (contributor 47496397) .