Betsy, I, too, am seeking information regarding Lockport in the 1860's. I have Civil War letters written by George Trumbull Lewis to his father, Thomas L. Lewis, Esq., Lockport, NY. Thomas shows up on the 1860 census in Lockport. In 1861 he married his second wife, Harriet Mighells b 2/24/1827, Lockport. They had a daughter, Estelle A Lewis, b 11/3/1862, Lockport. Regards, Ed HERRON