Ruadrí of Mar
Ruadrí was born in 1020 in Mar, Aberdeenshire, Scotland.¹ 

 Ada de Warenne
Ada was born in 1060 in Warenne, Normandy, France.¹   Ada is no longer alive.

 Morgaan of Mar
Morgaan was born in 1050 in Mar, Aberdeenshire, Scotland.¹   He died at the age of 33 on March 30th, 1083.¹