My sister-in-law, Jane Purkis's mother, Mary Ellen Gill, was a daughter of Helen Guay and Bernard Gill. Helen was a daughter of Joseph Daniel Edward Guay (1877-1929) and Nellie Kehoe (1878-1963). They lived in Olean, New York. Joseph's father was Phileas Joseph Guay, born February 1851, probably in Beaumont, Bellechasse County, Quebec. I am working on proving this. His parents were probably Edouard Guay and Maria Delina Nadeau, who married there Feb.11,1840. I found Filias in the 1851(1852) Canadian Census. Phileas died April 26,1905 in Olean, New York. Phileas had other children, one of whom was Onesime Domenic, born Jan.17,1891, who later called himself Owen. Onesime's mother was Mary Elizabeth Kearns, born May 1857 Sartwell, Ceres Township, McKean County, Pennsylvania, a daughter of Daniel Kearns and Anna Cummins, both born Ireland. She died Oct.3,1912 in Olean, New York. I do have some more info on siblings. Goodbye for now.