| Name | David Matthew STEFFY | |
| Birth | 18 Jan 1962 | |
| Gender | Male | |
| Residence | 2012 | Carlsbad, San Diego, California |
Siblings |
3 sisters | |
| Person ID | I10167 | bmds |
| Last Modified | 18 Oct 2016 | |
| Father | Richard Edgar STEFFY, b. 14 Jun 1928, Youngstown, Mahoning, Ohio d. 29 Aug 1983, Woodridge, DuPage, Illinois (Age 55 years) | |
| Mother | Patricia Ann GODDERZ, b. 12 Apr 1927, Springfield, Sangamon, Illinois d. 19 Oct 2000, Woodridge, DuPage, Illinois (Age 73 years) | |
| Family ID | F4206 | Group Sheet | Family Chart |
| Event Map | ||
| Pin Legend | ||