Quem se casou com Edith Berkeley?

Edith Berkeley (née Dunington; 1 September 1875 – 25 February 1963) was a Canadian marine biologist who specialized in the biology of polychaetes. The Edith Berkeley Memorial Lectures were established in the University of British Columbia in her memory in 1969.

Cyril Jonas Bergtheil (2 December 1878 – 25 August 1973), known from around 1916 as Cyril Jonas Berkeley, was an English chemist, bacteriologist, and zoologist of German ancestry. He worked in India from 1902 to 1912 serving as an Imperial Bacteriologist and later collaborated with his wife Edith Berkeley in studies on polychaetes.