My Great Great Grandmother, Mary Sabina Gallagher, married John Joseph Miller (Mueller) in 1867 or earlier. I know that Sabina was born about 1832 in Ireland, immigrated to America around 1850 (per 1900 Census), had at least three children (two surviving, one married to a Schneider), and died in 1917 (buried at Mt. Calvary). I only know that John Joseph Miller was born about 1816-17 in Prussia and was listed as a common laborer in the 1870 Census. They lived at various addresses in the vicinity of both Holy Cross and St. Mary's Parishes near downtown Columbus during their lives together. If anyone is researching Gallagher or Miller/Mueller, I would love to hear from you. Thanks.