Do have access to the GRANDMA CD? I found this family on GRANDMA ver.3, also some of the dates are slightly different. Jacob Reimer ref.#188245, is shown as born in 1817, and his wife Katarina Dueck ref#188246, born 1818. Their son David was born 1855 ref#230152, and wife Maria Enns b.1855, ref.#230153. The family stops after Heinrich Reimer b.1880, ref#230155. Jacob's parents were Jacob Reimer b.1795, and Katarina Friesen b.1795.