George Quintard Horwitz
1868 - 1916 (48 years)(Notes: You may have to scroll down or right to see chart.)
| Dr. Peter Orville Horwitz Abt 1909-2003 |
| Dr. Peter Orville Horwitz | |
| B: | Abt 1909 |
| D: | 28 Jan 2003 |
| Mariners Hospital, Tavernier, Florida, USA | |
Nataline B. Dulles Abt 1915-2011 |
| Nataline B. Dulles | |
| B: | Abt 1915 |
| D: | 13 Jun 2011 |
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| George Quintard Horwitz 1868-1916 |
| George Quintard Horwitz | |
| B: | 3 Feb 1868 |
| Washington D.C., USA | |
| D: | 14 Dec 1916 |
| 1721, Walnut St., Philadelphia, Pennsylvania, USA | |
| Maj. Marian Newhall 1880-1932 |
| Maj. Marian Newhall | |
| B: | 13 Aug 1880 |
| Philadelphia, Pennsylvania, USA | |
| D: | 8 May 1932 |
| 116, Grosse Pointe Blvd., Grosse Pointe, Detroit, Michigan, USA | |