| Clue | Source | Date |
|---|---|---|
| Northern Oklahoma's — City | Premier Sunday | 27 Oct 2019 |
| Chief Standing Bear's tribe | Wall Street Journal | 13 Mar 2015 |
| Chief Standing Bear's tribe | ||
| __ City, Oklahoma | ||
| __ City, Oklahoma | ||
| Nebraska tribe | ||
| Nebraska tribe | ||
| -- City, Oklahoma | ||
| ___ City, Oklahoma | ||
| __ City, OK | ||
| Cousin of an Omaha | ||
| Standing Bear's tribe | ||
| Tribe of Nebraska or Oklahoma | ||
| Nebraska tribe | ||
| Oklahoma tribe | ||
| Siouan Indian | ||
| Siouan | ||
| Okla. Indian | ||
| Nebraskan Indian | ||
| City in Oklahoma. | ||
| Indian. | ||
| ___ City, Oklahoma. | ||
| Sioux Indian. |