+———George Conrad Guyer              |          +———Johan George Guyer (15 Aug 1793 Wurttenberg, Germany – 30 Sep 1854 Haldane, Lincoln, Ogle Co, IL)          |   |              |   +———Catharina Nonnemar          |      +———Henry Guyer (15 May 1830 Gratz, Dauphin Co, PA – 29 Apr 1910 Ogle Co, IL)      |   |              |   |   +———Jacob Tallman      |   |   |      |   +———Magdalena Tallman (17 Jun 1793 Germany – 12 Mar 1869 Ogle Co, IL)      |       |          |       +———Eva Salome Bellon      |  +———John C. Guyer (25 Feb 1856 – )  |   |          |   |   +———John Lehman  |   |   |  |   +———Barbara Lehman (16 Oct 1834 Blair Co, PA – 31 Aug 1910)  |       |      |       +———Mary Secrist  |      Ruby Guyer   |      +———Dollie Whitters