Hello Radcliff,
The only information I have that Thomas Costello married Mary Davey.
I think Mary Davey’s parents are William Francis Davey and Mary Davey.
(I don’t know Mary Davey's mother's maiden name)
Hi Janice,
This just caught my eye. A William Francis Davey (1800-1857) is my 3x great-grandfather. His wife was Mary McNulty (1805-1939). they had a daughter Mary in 1827. I have them living in Curry, Sligo, and Doocastle, Mayo. This daughter Mary, however, married Timothy McCluskey in St. Lawrence County, New York. She was my 2x great-grandmother. I'd love to connect and compare notes. Naming was weird and maybe there were two WF Daveys.