1917 - 2010 (92 år)
 | Mary Jane Zak 1948-2016 |
| Mary Jane Zak | |
| F: | 24 Jan 1948 |
| D: | 24 Aug 2016 |
 | Thomas Gerard Zak 1962-2008 |
| Thomas Gerard Zak | |
| F: | 2 Nov 1962 |
| D: | 17 Okt 2008 |
| Buffalo, Erie County, New York, USA | |
| John F Zak 1917-2010 |
| John F Zak | |
| F: | 2 Okt 1917 |
| New York, USA | |
| D: | 2 Apr 2010 |
| East Amherst, Erie County, New York, USA | |
| Madlyn Gertrude Nelson 1923-2004 |
| Madlyn Gertrude Nelson | |
| F: | 1 Jan 1923 |
| Madison, Lac qui Parle County, Minnesota, USA | |
| D: | 14 Sep 2004 |
| East Amherst, Erie County, New York, USA | |
