William Comyn , Constable of Scotland
William was born about 1084 in Altyre, Morayshire, Scotland.

 Maud Basset
Maud was born about 1088 in Colston Bassett, Nottinghamshire, England.

 Richard Comyn , Justiciar of Scotland
Richard was born about 1120 in Northallerton & Badenoch, Inverness, Scotland.  He died about 1179.