Family: George Washington Hoyt / Frances L. Mertz (F145046)
Ludwig Mertz (1856-1936) 
|
Ferina (1862-1924) |
Mary Anna Mertz (1886-1957)  |
| Helen Mertz (1891- ) |
| George Washington Hoyt (1886- ) |
| Frances L. Mertz (1888-1954)
|
| Arline Louise Mertz (1918-2001) |
| Doris Frances Mertz (1925-1981) |