1864 - 1940 (76 years)
| H. William Borntraeger | |
| B: | Abt 1950 |
| D: | Yes, date unknown |
| Carl W. Borntraeger | |
| B: | Abt 1950 |
| D: | Yes, date unknown |
| Marguerite Maeva BORNTRAEGER | |
| B: | 29 Apr 1949 |
| Pittsburgh, PA | |
| D: | 29 Jun 2018 |
| Marguerite “Mano” Mersman | |
| B: | 21 Mar 1918 |
| French Polynesia | |
| D: | 1 Mar 2005 |
| Sarasota, Florida | |
| Henry William Borntraeger, II | |
| B: | 10 Jul 1917 |
| Pittsburgh, Allegheny, Pennsylvania | |
| M: | 11 Jan 1944 |
| San Francisco, San Francisco, California, United States | |
| D: | 18 Aug 2003 |
| Chestertown, Kent, Maryland | |
| Scudder Mersman | |
| B: | 3 Aug 1888 |
| St. Louis, St. Louis, Missouri, United States | |
| D: | 2 Jan 1967 |
| San Rafael, Marin, California, United States | |
| Marguerite Riddell | |
| B: | 10 Mar 1886 |
| Raiatea, French Polynesia, France | |
| M: | 1 Aug 1917 |
| Papeete Tahiti X | |
| D: | 10 Jul 1946 |
| Palo Alto, Santa Clara, California, United States | |
| Otto Lewis Mersman, Sr | |
| B: | 18 Sep 1864 |
| Missouri, United States | |
| D: | 26 Dec 1940 |
| Mary Hord Scudder | |
| B: | 19 Jan 1867 |
| Missouri, United States | |
| D: | 16 Jun 1954 |
| Lake Forest, Lake, Illinois, United States | |
