Duncan MORMAER, Earl of Atholl 
Duncan was born about 0949 in Atholl, Perthshire, England. Duncan's father was Duncan DULE. He was an only child. Duncan is no longer alive.
He had a biological son named Crinan (Grimus) de Thane.
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Children
Crinan (Grimus) de Thane MORMAER
Crinan (Grimus) de Thane was born about 0975 in Atholl, Perthshire, Scotland. He died in 1045 in Dunkeld, Perthshire, Scotland.