- b.1080 in Buchan, Scotland
- b.< 1100 in Buchan, Aberdeenshire, Scotland
- b.1080 in Buchan, Scotland
- b.1123 in Buchan, Scotland d.> 1179
- b.1100 in Buchan, Scotland
- b.< 1170 in Buchan, Aberdeenshire, Scotland d.< 1199
- b.< 1185 in Buchan, Aberdeenshire, Scotland