He is married to Lady Dauphine (Janet) De Dundas, Baroness Livingston.
They got married in the year 1398 at Dundas, West Lothian, Scotland, he was 16 years old.
They got married in the year 1408 at Dundas, West Lothian, Scotland, he was 26 years old.Child(ren):
http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=52015415&pid=4025/ Ancestry.com