Mary McQuillan

Found 10 Records, 5 Photos and 36,190 Family Trees

Born in Ireland on 1828 to Patrick McQuillan and Margaret. Mary married Patrick James O Neil and had 5 children. She passed away on 20 Jul 1882 in Sacramento, California, USA.

Ready to discover your family story?

Simply start with yourself and we'll do the searching for you.

Potential photos and documents for Mary McQuillan

View All 5 Images

Top record matches for Mary McQuillan

Surname meaning for "McQuillan"

Irish: Anglicized form of Gaelic

Mac Uighilín
‘son of Huguelin’, a double diminutive of the Norman personal name Hugh. This is the name of an important family in County Antrim.

More Resources


"I tried a 2-week free trial membership, and I'm so glad I did. I can't believe how much I discovered."

Mary D. - Ancestry member