I'm researching my maternal grandmother's line of the family. My great grandmother's n name was Mary "May" Kelleher. She married John Thomas Nash. My grandma was born in 1896, so guessing "Greats" were born in 1870's. May was a twin. Twin's name was Joseph, maybe middle name. They were the oldest, with siblings Anna, Eleanor, Katherine (sp?), and John. Anna married Frank Jones. Eleanor married Daniel Nolan.