*Henri de St. Clair (Sinclair) Baron Roslin
born before 1240
died 1270

father:
*Henri de St. Clair (Sinclair) Baron Roslin
born before 1215

mother:
*Katherine of Strathearn
born before 1220
(end of information).

siblings:
unknown

spouse:
*Margaret of Mar
born before 1245

children:
*William Sinclair (St. Clair) Lord of Roslin
born before 1265
died 1297

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com