I am searching for a William C Pomeroy (b.26 Aug 1813), possible son of Silas Pomeroy. William married Fanny Alger and they have been tied back to Lenawee County. Do you know if your Fanny had any siblings? I also noticed a Henry and Seth Pomeroy in Lenawee County in the 1840 census. Are they any relations to Silas?