| 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 |
| VanRensselaer
website |
Marilou West Ficklin | |
| Van Tassell | Sophia Preston | |
| Vetter | MMVINDY1 |