How old was Arthur Conan Doyle in The Bruce Partington Plans?

Eille NorwoodEille Norwood was 60 in The Bruce Partington Plans as 'Sherlock Holmes'.

Birthday: Fri, Oct 11 1861 –
Fri, Dec 24 1948

Hubert WillisHubert Willis was 45 in The Bruce Partington Plans as 'Dr. John Watson'.

Birthday: Sun, Dec 10 1876 –
Wed, Dec 13 1933

Malcolm TodMalcolm Tod was 24 in The Bruce Partington Plans as 'Cadogan West'.

Birthday: Tue, Mar 16 1897 –
Mon, Jul 01 1968

Lewis GilbertLewis Gilbert was >> in The Bruce Partington Plans as 'Mycroft Holmes'.

Birthday: Unknown Birthday

Teddy ArundellTeddy Arundell was 49 in The Bruce Partington Plans as 'Insp. Stanley Hopkins'.

Birthday: Wed, Jan 01 1873 –
Sun, Nov 05 1922

Leslie BrittainLeslie Brittain was >> in The Bruce Partington Plans as 'Sidney Johnson'.

Birthday: Unknown Birthday

Edward SorleyEdward Sorley was >> in The Bruce Partington Plans as 'Hugh Oberstein'.

Birthday: Unknown Birthday

Ronald PowerRonald Power was >> in The Bruce Partington Plans as 'Col. Valentine Walter'.

Birthday: Unknown Birthday

George RidgwellGeorge Ridgwell was 54 in The Bruce Partington Plans as 'Director'

Birthday: Tue, Oct 29 1867 –
Wed, Apr 03 1935

Geoffrey MalinsGeoffrey Malins was 35 in The Bruce Partington Plans as 'Writer'

Birthday: Thu, Nov 18 1886 –
Sun, Feb 11 1940

Patrick L. MannockPatrick L. Mannock was 34 in The Bruce Partington Plans as 'Writer'

Birthday: Sat, Dec 24 1887 –
Wed, Feb 19 1969

Arthur Conan DoyleArthur Conan Doyle was 62 in The Bruce Partington Plans as 'Novel'

Birthday: Sun, May 22 1859 –
Mon, Jul 07 1930