+———Jacob Henry Mumma (9 Apr 1766 Lancaster Co, Pensylvania – 23 Sep 1848)      |  +———John Mumma (12 Dec 1787 – 25 Nov 1835)  |   |      |   +———Elizabeth Newcomer Hertzler (4 Oct 1764 – 23 Feb 1836)  |      Rosanna Mumma (22 Mar 1813 – )  |      +———Elizabeth Susan Shafer (19 Mar 1791 – 1 Aug 1820)