Individual Details
Living
( - )
Families
| Father | David L. Groff (1866 - 1928) |
| Mother | Annie E. Kreider (1871 - ) |
| Sibling | Clayton K. Groff (1892 - ) |
( - )
| Father | David L. Groff (1866 - 1928) |
| Mother | Annie E. Kreider (1871 - ) |
| Sibling | Clayton K. Groff (1892 - ) |