Mary COLQUHOUN 
Mary was born about 1397 in Houston, Renfrew, Scotland?/Renfrew, Scotland. She died in 1456 in Buried at Houston Chapel, Renfrew, Scotland.1
‌Mary and Patrick were married in a religious ceremony about 1410. They had a son named John.
Family Notes
_UIDECB02C567F0F6C42A066AB24E6BFD459014F
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Children
John HOUSTOUN
John was born in 1430. He died at the age of 26 in 1456 in Houston, Renfrew, Scotland.2
1 Colonial & Revolutionary Families, Vol. III, William Churchill Houston,
2 Huston, Cleburn, "Bold Legacy - The Story of The Huston-Huston Ancestors"
Further source/citation:
William Houston of Cutreoch
2 Huston, Cleburn, "Bold Legacy - The Story of The Huston-Huston Ancestors"
Further source/citation:
William Houston of Cutreoch