+———Mahlon Forrest      |  +———David S. Forrest (Jan 1869 Rockvale, Ogle Co, IL – Nov 1952)  |   |      |   +———Elizabeth Miller  |      Floyd F. Forrest (1891 Leaf River, Ogle Co, IL – )  |              |       +———Milo A. Davis  |       |  |   +———Charles M. Davis (19 Oct 1845 Rensselaer Co, NY – 29 Apr 1921 Leaf River, Ogle Co, IL)  |   |   |      |   |   +———Almira E. Randall  |   |  +———Olive Alice Davis (Jul 1866 Leaf River, Ogle Co, IL – Dec 1908)      |          +———Jessie O. Brown (3 Nov 1847 Moffit, Scotland – 19 Jun 1914 Leaf River, Ogle Co, IL)