Alexander Stewart of Bonkyl
Alexander Stewart of was born about 1270 in Boncle, Berwickshire, Scotland.  He died in 1319 in Boncle, Berwickshire, Scotland.

 Jean FitzJames
Jean was born about 1270 in Scotland.  Jean is no longer alive.

 Isabel Stewart
Isabel was born in Boncle, Berwickshire, Scotland.  She died after July 16th, 1351.

 John Stewart
He died in 1331.