Lord Duncan Mormaer de Isles & Athol
Duncan Mormaer was born about 0949 in Atholl, Perthshire, Scotland.  He died about 0988.

 Sibyl Biornsson
Sibyl was born about 0951 in Atholl, Perthshire, Scotland.  She died in 1040 in Scotland.

 Lord Crinan ('Grimus') de Isles
Crinan, known as 'Grimus', was born about 0975 in Atholl, Perthshire, Scotland.  He died in 1045 in Dunkeld, Perthshire, Scotland.

 Dunegal Eryvine
Dunegal was born about 0988.