I am trying to find anyone with info on my Gillen ancestors. My g-father, Michael Gillen came to America in 1868 with sisters, Delia and Mary. Mother Bridget was already here(we believe). Bridget married a Patrick Grayand had son Thomas.We have no further record of Mary or Delia after the 1900 census when they all lived in Manhattan, New York. Bridget may be a nickname for either, Cordelia or another name. It is said that Patrick Gray came from Sligo. We believe Michael and his family came from Galway, possibly Connemara. His father's name was John, but we have no info on him at all. Michael was born in 1864 (or 1860). If you have any info at all, you could e-mail me and I'd be most grateful. Thanks so much.