John+ Keith
John+ was born about 1230 in Altyre, Morayshire, Scotland.  He died before 1270.

 Margaret+ Comyn
Margaret+ was born about 1242 in Buchan, Aberdeenshire, Scotland/Alternate POB given.

 William+ Keith
William+ was born about 1257 in Humbie, East Lothian, Scotland.  He died before 1293.