Looking for any information on census or anything else on William Henry O'Dea married Mary Adelaide Welch, William had a sister Margaret married Tom Cusick. All from Geneva, NY. There is alot of duplicate naming in the family. Parents of Mary Adelaide Welch were Mary Adelaide Welch nee Broderick she married Richard A. Welch. There are also quite a few William Henry O'Dea within the family.
Thanks for any help