John Buckingham was born 11 April 1828 in Guernsey County, Ohio, United States to Allen Buckingham (1802-1882) and Mary Polly Van Fossen (1805-1887) and died 15 January 1892 Friend, Saline County, Nebraska, United States of unspecified causes. He married Rebecca Dillon (1832-1877) 23 February 1854 in Guernsey County, Ohio, United States. He married Charlotte Griedley (c1835-) 21 September 1880 in Saline County, Nebraska, United States.
|Offspring of John Buckingham and Rebecca Dillon (1832-1877)|
|Frances Amanda Buckingham (1855-1939)|
|Sarah Evaline Buckingham (1857-1955)|
|David Truman Buckingham (1861-1911)||26 March 1861 Hillsdale, Rock Island County, Illinois, United States||19 May 1911 Dorchester, Saline County, Nebraska, United States||Charlotte Julia Baker (1865-1944)|
|Ira Earl Buckingham (1866-1945)|
|Perry Emmett Buckingham (1859-1940)||4 October 1859 Rock Island County, Illinois, United States||4 March 1940 Beaver Crossing, Seward County, Nebraska, United States||Martha Jane Baker (1859-1926)|