| HUSBAND Eugene Charles "Gene" PFEIFFER-12 |
| | Birth | 5 March 1914 | Buffalo, NY |
| Death | 13 June 1992 | Malpractice; Sister's Hosp., Buffalo, NY |
| Burial | 16 June 1992 | United German & French Cem. Lot 50 Sec 5, Buffalo, NY |
| Marriage | 5 June 1940 | St. Francis DeSales RCC, Buffalo, NY |
| Father | Francis Edward "Frank" PFEIFFER-18 |
| Mother | Rosine "Rose" KRAUS-19 |
| WIFE Margaret Marion FRANK-13 |
| | Birth | 1 September 1917 | Buffalo, NY |
| Death | 16 March 2002 | Heart Failure; Buffalo, NY |
| Burial | 19 March 2002 | United German & French Cem. Lot 50 Sec 5, Buffalo, NY |
| Father | Rudolph Peter FRANK-20 |
| Mother | Gertrude M. SCHELLHORN-21 |
| CHILDREN |
F | Mary Gertrude PFEIFFER-2 |
| | Birth | 19 May 1941 | Deaconess Hospital, Buffalo, NY |
| Marriage | 8 July 1961 | Wayne Gerald SPENCER-1; St. Joseph's RCC, Buffalo, NY |
F | Kathleen Rose PFEIFFER-81 |
| | Birth | 14 November 1943 | Buffalo, NY - Millard Filmore Hospital |
| Marriage | 4 April 1963 | Allen TIERNAN-85; Buffalo, NY - St Josephs Church |
M | John Martin PFEIFFER-82 |
| | Birth | 12 November 1947 | Buffalo, NY |
| Death | 13 July 2011 | Muffet Cancer Center, Tampa, Hillsborough, Florida, USA |
| Burial | | Bay Pines National Cemetary, Bay Pines, FL |
| Marriage | 27 August 1968 | Kathleen PATCHIN-86; Germany |
| Marriage | 20 May 1989 | Diane -87; Unknown |
M | Francis (Frank) Xavier PFEIFFER-83 |
| | Birth | 27 July 1955 | Buffalo, NY - Sisters Hospital |
M | Joseph (Joe) Eugene PFEIFFER-84 |
| | Birth | 11 November 1958 | Buffalo, NY - Sisters Hospital |