Surname U - V
| SURNAME | TOWNSHIP | RESEARCHER |
| Ullrich | Wauconda ca 1884 | Cindy Dorfler-Hederer or Sharon Dorfler Kemble |
| Umbdenstock | Long Grove, Lake Zurich | Dewayne Parfitt |
| Umbdenstock | Andrew Pavlin | |
| Vamplew⁄Vanplew | 1870s, Fremont Township | Karen Glass |
| Van Horne | Shields⁄Vernon⁄Libertyville | Marleen Van Horne |
| Van Tassell | Sophia Preston | |
| Vetter | MMVINDY1 |