How old was Christy Cabanne in Granny?

Dorothy GishDorothy Gish was 16 in Granny as 'Nell'.

Birthday: Wed, Mar 09 1898 –
Tue, Jun 04 1968

W.E. LawrenceW.E. Lawrence was 18 in Granny as 'Graham Wilkes'.

Birthday: Sat, Aug 22 1896 –
Fri, Nov 28 1947

Ida WatermanIda Waterman was 62 in Granny as 'Granny'.

Birthday: Tue, Mar 09 1852 –
Thu, May 22 1941

Allan SearsAllan Sears was 27 in Granny as 'Ren Sears'.

Birthday: Tue, Mar 08 1887 –
Tue, Aug 18 1942

Tom O'BrienTom O'Brien was 24 in Granny

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

Christy CabanneChristy Cabanne was 26 in Granny as 'Director'

Birthday: Sun, Apr 15 1888 –
Sun, Oct 15 1950