+———Jacob Nicholas Houpt (1815 MD – )  |      Jacob N. Houpt (16 Nov 1840 – 19 Jul 1913)  |              |       +———Johann John Langmann (1749 Hesse-Darmstadt, Germany – 2 May 1838 Rohrersville, Washington Co, MD)  |       |  |   +———Jacob Longman (24 Oct 1787 Washington Co, MD – 8 Aug 1871 Frostown, Frederick Co, MD)  |   |   |      |   |   +———Eve Unknown (1758 Washington Co, MD – )  |   |  +———Sally A. Sarah Longman (30 Sep 1816 Frederick Co, MD – 16 Sep 1907)      |              |   +———Jacob Werenbaker      |   |      +———Susan Wertenbaker (23 Jan 1787 MD – 9 Jun 1869 Frederick Co, MD)          |              +———Elizabetha Unknown