BS
Bertha Muzzy Sinclair
Writer
Born November 15, 1871Died July 22, 1940 (68 years)
Novelist and screenwriter. Wrote many screen adaptations of her own novels in the 1910's.
Filmography
| 1939 | Chip of the Flying U · as Novel |
| 1939 | Chip of the Flying U · as Novel |