How old was Mack Sennett in Mabel's New Job?

Mabel NormandMabel Normand was 20 in Mabel's New Job as 'Mabel'.

Birthday: Thu, Nov 09 1893 –
Sun, Feb 23 1930

Chester ConklinChester Conklin was 28 in Mabel's New Job as 'Boarder'.

Birthday: Sun, Jan 10 1886 –
Mon, Oct 11 1971

Charley ChaseCharley Chase was 20 in Mabel's New Job as 'Boarder'.

Birthday: Thu, Oct 19 1893 –
Thu, Jun 20 1940

Dixie CheneDixie Chene was 19 in Mabel's New Job as 'Boarder'.

Birthday: Mon, Jul 30 1894 –
Sun, Apr 30 1972

Billie BennettBillie Bennett was 39 in Mabel's New Job as 'Boarder'.

Birthday: Thu, Oct 22 1874 –
Sat, May 19 1951

Alice DavenportAlice Davenport was 50 in Mabel's New Job as 'Boarding House Proprietor'.

Birthday: Mon, Feb 29 1864 –
Wed, Jun 24 1936

George NicholsGeorge Nichols was >> in Mabel's New Job as 'Director'

Birthday: Unknown Birthday

Mack SennettMack Sennett was 34 in Mabel's New Job as 'Producer'

Birthday: Sat, Jan 17 1880 –
Sat, Nov 05 1960