| Clue | Source | Date |
|---|---|---|
| Style sported by Theodore Roosevelt and Mark Twain | New York Times | 16 Feb 2025 |
| Facial hair for Sam Elliott and Wilford Brimley | New York Times | 23 Jul 2019 |
| Facial hair for Sam Elliott and Wilford Brimley | ||
| Facial feature of Mark Twain | Premier Sunday | 12 Nov 2017 |
| Oversized upper-lip adornment | Newsday | 02 Feb 2016 |
| Facial feature of David Crosby |