Family: John George Hlavsa / Irene B. Burkhardt (F109253)
Peter W. Burkhart (1872-1939) 
|
Jennie M. Traynor (1879-1947) |
Edna Burkhardt (1897-1987)  |
| James David Burkhardt (1899-1976) |
| Mary M. Burkhardt (1903- ) |
| Lawrence Joseph Burkhardt (1905-1942) |
| Raymond J. Burkhardt (1907-1991) |
| Gladys Marie Burkhardt (1912-1997) |
| Dorothy Catherine Burkhardt (1914-1996) |
| Agnes Burkhardt (1920-1993) |
| Margaret Burkhardt (1922-1999) |
| Mercedes Agatha Burkhardt (1923-2003) |
| John George Hlavsa (1908-1980) |
| Irene B. Burkhardt (1910-1999)
|
| Rose Marie Hlavsa (1936-1936) |
| Robert Donald Hlavsa (1939-1999) |