How old was Tom O'Brien in The Sagebrusher?

Roy StewartRoy Stewart was 36 in The Sagebrusher as 'Dr. Barnes'.

Birthday: Wed, Oct 17 1883 –
Wed, Apr 26 1933

Marguerite De La MotteMarguerite De La Motte was 17 in The Sagebrusher as 'Mary Warren'.

Birthday: Sun, Jun 22 1902 –
Fri, Mar 10 1950

Noah BeeryNoah Beery was 37 in The Sagebrusher as 'Sim Gage'.

Birthday: Mon, Jan 16 1882 –
Mon, Apr 01 1946

Betty BriceBetty Brice was 31 in The Sagebrusher as 'Annie Squires'.

Birthday: Sat, Aug 04 1888 –
Fri, Feb 15 1935

J. Gordon RussellJ. Gordon Russell was 36 in The Sagebrusher as 'Big Aleck (as Gordon Russell)'.

Birthday: Thu, Jan 11 1883 –
Sun, Apr 21 1935

Edwin WallockEdwin Wallock was 42 in The Sagebrusher as 'Frederick Waldhorn'.

Birthday: Tue, Nov 06 1877 –
Sun, Feb 04 1951

Tom O'BrienTom O'Brien was 29 in The Sagebrusher as 'Charlie Dornewald (as Thomas O'Brien)'.

Birthday: Wed, Jul 23 1890 –
Sun, Jun 08 1947

Aggie HerringAggie Herring was 43 in The Sagebrusher as 'Mrs. Jensen'.

Birthday: Thu, Feb 03 1876 –
Sat, Oct 28 1939

Arthur MorrisonArthur Morrison was 42 in The Sagebrusher as 'Wid Gardner'.

Birthday: Tue, May 01 1877 –
Mon, Feb 20 1950

Edward SlomanEdward Sloman was 36 in The Sagebrusher as 'Director'

Birthday: Thu, Jul 19 1883 –
Fri, Sep 29 1972

John F. SeitzJohn F. Seitz was 27 in The Sagebrusher as 'Director of Photography'

Birthday: Thu, Jun 23 1892 –
Tue, Feb 27 1979

William H. CliffordWilliam H. Clifford was 42 in The Sagebrusher as 'Writer'

Birthday: Wed, Jun 27 1877 –
Tue, Dec 23 1941