Family: 6th Baron Of Roslin Henry Sinclair / Katherine Menteith Of Strathearn (F3412)
m. Abt 1220
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Male
6th Baron Of Roslin Henry Sinclair
Birth 1192 Midlothian, Scotland 
Death Yes, date unknown Burial Marriage Abt 1220 Midlothian, Scotland Father Mother
Female
Katherine Menteith Of Strathearn
Birth 1197 Perthshire, England Death 1286 Scottish Borders, Scotland Burial 1286 Sterlingshire, Scotland Father Mother
Male
+ Henri William Sinclair
Birth Abt 1220 Midlothian, Scotland Death 1270 Midlothian, Scotland Burial 1270 Midlothian, Scotland Spouse Of Mar Margaret De Montgomery | F877 Marriage 1238