It has been 12+ years since you posted your inquiry. Perhaps in the intervening years you have figured everything out ? I have just begun my family reseach in the past coupe of years, and am trying to resolve a few blanks. I had a great aunt Mary O'Leary born in 1868 in eastern Iowa, to the best of my knowledge, most likely somewhere between Muscatine and Iowa City. Her father and mother (my great grandparents) were Timothy and Johanna (Barry) O'Leary, and Mary was their oldest of nine children. I can locater her in the 1880 census, but she wsa out of the family in the 1900 census. Is this of any help ?