- b.< 1100 in Buchan, Aberdeenshire, Scotland d.> 1140
- b.~ 1140 in Buchan, Aberdeenshire, Scotland d.> 1170
- b.< 1100 d.> 1132
- b.< 1125 d.> 1140
- b.< 1085 d.>Jul 1136
- b.< 1100 in Buchan, Aberdeenshire, Scotland
- b.< 1170 in Buchan, Aberdeenshire, Scotland d.> 1185
- b.> 1170 in Buchan, Aberdeenshire, Scotland d.< 1244