+———Jonathan MCKEE (23 Dec 1822 Slippery Rock, Butler, Pennsylvania, USA – 29 Dec 1895)      |  +———Jonathan Jr. MCKEE (21 Nov 1851 Council Bluffs, Pottawattamie Co, Iowa, USA – 1 Jul 1943 Far West, Caldwell, Missouri, USA)  |   |      |   +———Martha Wilson SWEAT (15 Mar 1833 Oxford, Maine, USA – 6 Apr 1896 Union Twp, Harrison, Iowa, USA)  |      Martin Jasper MCKEE (abt 1883 Harrison Co, Iowa, USA – )  |      +———Percilla Ann RICHARDSON (12 Mar 1859 Springfield, Sangamon, Illinois, USA – 24 Mar 1927)