See also

John COMYN's parents: Alexander COMYN (c. 1215-1289) and Elizabeth 'Isabel' de QUINCY ( - )
Isabella MACDUFF's other families: with David de BALFOUR (c. 1275-c. 1318) and Alasdair de SETON ( -c. 1332)
Isabella MACDUFF's parents: Duncan MACDUFF (1262-1308) and Joan 'Johanna' de CLARE (c. 1268-aft1322)
Isabella MACDUFF's brother: Duncan MACDUFF (c. 1290-1333)

Family of John COMYN and Isabella MACDUFF

Husband:	John COMYN (c. 1260-1308)
Wife:	Isabella MACDUFF (c. 1280- )

Husband: John COMYN

Name:	John COMYN
Sex:	Male
Father:	Alexander COMYN (c. 1215-1289)
Mother:	Elizabeth 'Isabel' de QUINCY ( - )
Birth	c. 1260
Occupation		3rd Earl of Buchan
Death	1308 (age 47-48)

Wife: Isabella MACDUFF

Name:	Isabella MACDUFF
Sex:	Female
Father:	Duncan MACDUFF (1262-1308)
Mother:	Joan 'Johanna' de CLARE (c. 1268-aft1322)
Birth	c. 1280