Duncan MacDuff
Duncan was born in 1118 in Methil, Fifeshire, Scotland.  He died at the age of 36 in 1154.

 Hela of Fife
Hela of was born about 1119 in Fifeshire, Scotland.

 Afreka of Fife
Afreka of was born about 1140 in Methil, Fifeshire, Scotland.  She died about 1160 in Caithness, Scotland.

 Duncan MacDuff
Duncan was born about 1163 in Methil, Fife, Scotland.  He died in 1203.