Hello Again, after doing more research I know that your John Igo Born 1846 married an Ann Walsh. Their son, John Joseph Igo, born 1875, married my gg aunt, Sarah Jane Nugent. They lived in Cambridge. My ggrandmother is Mary Nugent, older sister of Sarah, who married John Kiely. She is the mother of my grandmother, Marion Kiely, who married James Fitzpatrick of Charlestown. Mary Nugent Kiely died very young, so my grandmother, Marion Kiely Fitzpartrick were very close to the Igos.