Main Blackett Tree

Sir Robert de Ros + Isabel Avenal of Scotland

11771226
Birth: 1177Hamlake, Yorks.
Death: 11 December 1226
11701263
Birth: about 1170 28 27 Haddington, East Lothian, Scotland
Death: October 1263
11421214
Birth: 1142 28 22
Death: 4 December 1214Sterling, Stirlingshire, Scotland

Facts and events

Marriage
Unique identifier
5FA17D50E37E44408FC295995CF148884ED7
Note

Some sources maintain Sir Robert was married to William I's alleged sister, Isabella.