my great grandmother lizzie Mitchell of Caltra married Con or Cornelius Guerin in 1883 and then had their daughter, Mary Josephine. I noticed names on the marriage certificate and birth certificates were Cecilia Mitchell, Thomas Mitchell, Maria Mitchell, and Sarah Mitchell. Mary Josephine went to live in Canada and Con and Lizzie immigrated to the U.S. in 1889. Con or Cornelius Guerin was in the Irish Constabulary. I believe Lizzie's father was as well.