+———William Jones (1792 PA – 20 Apr 1877 Ogle Co, IL)  |      Cyrus Henry Jones (1 Jul 1833 Washington Co, MD – 23 Sep 1911 Dixon, Lee Co, IL)  |              |       +———John Adams  |       |  |   +———Jacob Adams (1782 Washington Co, MD – 16 Oct 1851 Beaver Creek, Washington Co, MD)  |   |   |      |   |   +———Mary Householder  |   |  +———Margaret Adams (1801 Washington Co, MD – 28 Jan 1890 Pine Creek Twp, Ogle Co, IL)      |          +———Mary Lane