Constantine Causantin 2nd Earl of Fife Duffagan
Birth date:
1078
Birth place:
Methil, , Fifeshire, Scotland
 
Death date:
  1129
Death place:
  Fife, , , Scotland

Duffagan Family

Parents:
Father: Heth Aethelred
Mother: Tul of Scotland
Spouse:
Spouse: Duff of Fife MacHeth
 
Siblings:
Duff Maceth De Ros
Gruaide Athelred De Ros
Angus Macheth De Ros
Edelrad Duff of Fife De Ros
Macheth
Duff MacHeth
Malcolm Macheth
Gruaidh of Moray
Alexander Abernethy
Earl DeRos Malcolm
Malcolm DeRos
Angus Athelred
Constantine Causantin 2nd Earl of Fife Duffagan
Gruaidh of Moray
Malcolm De Ros
Duff MacEth
Malcolm II Mac Heth (1st Earl of Ross)
Gruaidh of Moray
MacEth
Children:
Dufugan 1st Earl of Angus Duffagan
Gillimichael 3rd Earl of Firth Macduff