
| Name | Residence | Birth Date | Birth Place |
|---|---|---|---|
| UMBANHOWER, Fred | Hudson, WY | 12 Oct 1888 | Hopkins, MO |
| UNDERWOOD, Thomas | Ft. Washakie, WY | 1880 | * born United States * |
| UPSHAW, Lee Roy | Riverton, WY | 23 Mar 1883 | * born United States * |
| URBIGKIT, Arthur | Lenore, WY | 19 May 1892 | Omaha, NE |
| URBIGKIT, Walter | Lenore, WY | 27 Oct 1889 | Omaha, NE |
| URQUHART, Howard George | Lander, WY | 06 Mar 1878 | * born United States * |
| URSO {URSA}, Angelo | Riverton, WY | 02 Mar 1890 | Licata, Sicily, Italy |
| UTE, Archie | Wind River, WY | 1880 | * born United States * |
| UZELAC, Lazo | Hudson, WY | 15 Aug 1879 | * of Serbia claimed by Austria * |