Family: Gustave John Clark / Florence Elizabeth Helbert (F148268)
Charles Henry Helbert (1886-1931) 
|
Anna B. Dodson (1892-1931) |
| Richard J. Helbert (1923-1944) |
| Florence Elizabeth Helbert (1908-1997)
|
Beverly Clark (1928-2017)  |
| Douglas Charles Clark (1934-2005) |