1887 - 
| Lilia Angela Jahn | |
| B: | 6 Dec 1919 |
| New York City, New York, United States | |
| D: | 3 Feb 1993 |
| Livingston Township, Essex, New Jersey, United States | |
| Joseph Christian Jahn, Jr. | |
| B: | 24 Nov 1913 |
| Jamaica, Queens, New York City, New York, United States | |
| D: | 15 Aug 1984 |
| West Islip, Islip, Suffolk, New York, United States | |
|
| Lilia Frances Lefferandre | |
| B: | May 1887 |
| Suffolk, New York, United States | |
| Joseph Christian Jahn | |
| B: | 5 Jan 1883 |
| New York, United States | |
| M: | 11 Jun 1910 |
| Suffolk, New York, United States | |
