1st Earl of Douglas William de Douglas
William was born in 1145.¹   He died at the age of 69 in 1214.¹ 

 of Moray
of Moray was born in Kersdale, Moray, Scotland.¹ 

 Sir Archibald de Douglas 2nd Earl of Douglas
Archibald was born in 1198.¹   He died at the age of 42 in 1240.¹