Reginald Galfridus De Crawford
Reginald Galfridus was born in 1120 in Crawford, Ayrshire, Scotland.  He died at the age of 26 in 1146 in Richmond, Yorkshire, England.

 ? of Swane
? of was born about 1123 in Scotland.

 Cauterus De Crawford
Cauterus was born in 1141.

 Galfridus De Crawford
Galfridus was born in 1142 in Crawford, Ayrshire, Scotland.  He died at the age of 60 in 1202 in Crawford, Ayrshire, Scotland.