Bertha Muzzy Sinclair
Bio: Novelist and screenwriter. Wrote many screen adaptations of her own novels in the 1910's
Born: Wed, Nov 15 1871
Death: Mon, Jul 22 1940
Death: Mon, Jul 22 1940
Bertha Muzzy Sinclair is 68 years old
External Links
Movies (As Crew)
Sorted by Release Date
Chip of the Flying U
Bertha Muzzy Sinclair was
68 in Chip of the Flying U
as 'Novel'.
Wed, Nov 29 1939
Chip of the Flying U
Bertha Muzzy Sinclair was
54 in Chip of the Flying U
as 'Novel'.
Sun, Mar 14 1926
How Weary Went Wooing
Bertha Muzzy Sinclair was
43 in How Weary Went Wooing
as 'Story'.
Tue, Sep 14 1915
Chip of the Flying U
Bertha Muzzy Sinclair was
42 in Chip of the Flying U
as 'Writer, Novel'.
Sat, Aug 29 1914
When the Cook Fell Ill
Bertha Muzzy Sinclair was
42 in When the Cook Fell Ill
as 'Screenplay, Story'.
Fri, Jul 31 1914
TV Shows (As Crew)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages