Samuel was born about 1801 in PA. He married Charity on the 25 Jan. 1824. They had 9 children. (James A., Harriet, E.M., Milton, Nancy A., Amanda E., Richard B., Samuel Latta, and Edith. Samuel died on the 2 Jul, 1884, in Illinois. Charity died on the 21 Apr, 1881, in Illinois.
I've found Samuel on the 1850 Census, in Ohio; the 1860 in Illinois; and the 1880 in Illinois.
Samuel is my Great Great Great grandfather too.
Let me know if there's anything else you need.