| Name | Date | Misc. Info. | Sex | Birth Place | Residence | Parents | Source |
| ZEISS, Lewis | 30 Oct 1881 | M | Cohoctah | Cohoctah | Fred & Margaret Zeis | LCB 2-154 | |
| ZUCAL, Lawrence R. | 6 Apr 1890 | M | Hamburg | Hamburg | Jenry M. & Kate Zucal | LCB 3-20 | |
| ZWINACK, Ida M. | 14 Feb 1886 | F | Iosco | Iosco | Christian and Hellen Zwinack | LCB 2-280 | |
| ZWINCK, Erwin O. | 21 Sep 1889 | M | Iosco | Iosco | John Christian Zwinck & Julia Helen Roth | LCB 3-3 |