Morggán MacGylocher, Earl of Mar - duplicates?

is this individual the same as Morggán mac Gylocher, 2nd Earl of Mar and suitable for merging?
Morggán mac Gylocher, 2nd Earl of Mar MP
Gender: Male
Birth: circa 1115
Dumfermline, Fifeshire, Scotland
Death: March 30, 1182 (62-71)
Earldom of Mar (Present Aberdeenshire), Scotland
Place of Burial: St. Andrews, Fifeshire, Scotland, United Kingdom
Immediate Family:

Son of Gillocher Chlerig, 1st Earl of Mar and Orabile Gillocher of Mar
Husband of Agnes d'Harcourt
Father of Gilchrist de Mar; Malcolm Mar; James Mar; Duncan of Mar, 4th Earl of Mar; John Mar; Sir Donald Mars and David Mar