F. Leon Mariska graduated from Wilber, Nebraska High School. He was a photographer. Leon was married to Vivian Brolliar on July 21, 1942.
Scrapbook, Dorchester, newspaper clipping
| Gender | Man |
| Date of Birth | 04/25/1919 |
| Date of Death | 09/04/1993 |
| Place of Birth | Orleans, Harlan County, NE |
| Place of Death | Superior, Nuckolls County, NE |
| Immigration | Grandchild to at least one Czech-born grandparent. |
| Could speak Czech | Not identified |
| Parents | Frank J. Mariska and Rose A. (Stipek) Mariska |
| Area of War | Pacific |
| Rank | Cpl. |
| Branch | Army |