Duncan Mac DONACHADH 
Duncan Mac was born about 0925 in Perthshire, Scotland. He died about 0965 in Battle of Duncrub, Perthshire, Scotland.
He had a biological son named Duncan Mormaer of .
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Children
Duncan Mormaer of ATHOLL
Duncan Mormaer of was born in 0949 in Atholl, Perthsire, Scotland. He died at the age of 31 in 0980.