+———Jacob Heller (19 Dec 1777 MD – 29 Mar 1848)      |  +———John Heller (27 Jul 1821 Hagerstown, Washington Co, MD – )  |   |      |   +———Isabella McKinzie (1780 PA – )  |      Abraham Lincoln Heller (1865 – )  |      +———Leanna Unknown (1825 – )