| Male Marcus Leonard |
| Birth | 23 Apr 1872 | Lanark, Carroll, Illinois, USA |
| Death | 18 Jul 1964 | Stillwater, Payne, Oklahoma, USA |
| Burial | Salina, Saline County, Kansas, United States of America |
|
| Marriage | ||
| Father | William Leonard | F1516 Group Sheet | |
| Mother | Nancy Jane Grigsby | F1516 Group Sheet | |
| Female Mabel Wayne Dix |
| Birth | 15 May 1879 | Honeoye Falls, Monroe, New York, USA |
| Death | 17 May 1957 | Salina, Saline, Kansas, USA |
| Burial | Salina, Saline County, Kansas, United States of America |
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| Father | ||
| Mother | ||
| Male + Carroll Mendenhall Leonard |
| Birth | 9 Jun 1901 | Edna, Cass, Iowa, USA |
| Death | 10 Nov 1987 | Stillwater, Payne, Oklahoma, USA |
| Burial | Stillwater, Payne County, Oklahoma, United States of America |
|
| Spouse | Helen Cora Romary | F1609 | |
| Marriage | ||
| Spouse | Grace Leonard | F1633 | |
| Marriage | ||