+———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) | Martha Elizabeth “Mattie” MCKEE (31 Aug 1888 Harrison Co, Iowa, USA – 8 Oct 1954 Prince George Hospital, Prince George, British Columbia, Canada) | +———Percilla Ann RICHARDSON (12 Mar 1859 Springfield, Sangamon, Illinois, USA – 24 Mar 1927)