| Name | Birth location | Death location |
| Young, Harry | | |
| Young, Mary Catherine | | |
| Young, Mary Frances | | |
| Young, Orin | | |
| Young, Thomas | | |
| Zarneke, Ester | | |
| Zatesalo, Marian | | |
| Zembehl, William C. | Eau Claire, Wisconsin | Chippewa County, Wisconsin |
| Zenner, June | | |
| Zielke, Minnie | Germany | Milwaukee |
| Zieres, Mabel | | |
| Zimmerman, Adolf | Dresden, Germany | |
| Zimmerman, April | | |
| Zimmerman, Dorothy Madison | | |
| Zimmerman, Rebecca Barbara | | California (?) |
| Zucatto, Nancy | | |
| Zurba, Diane Shirley | | |
| Zutter, Harold Phillip | | |
| Zutter, Kimberly Kristin | | |
| Zutter, Robert Christopher | | |
| Zutter, Robert Phillip | | |
| Zutter, Sandra Jean | | |
| Zutter, Shana Suzanne | | |