Marion Florence Lansing (1883-1966) obtained an MA from Radcliffe College (the female coordinate institution for the then all-male Harvard College) in 1905. She was a leading member of the Cambridge Historical Society for over 60 years, becoming an expert in European and South American history.

Marion Florence Lansing (1883-1966) obtained an MA from Radcliffe College (the female coordinate institution for the then all-male Harvard College) in 1905. She was a leading member of the Cambridge Historical Society for over 60 years, becoming an expert in European and South American history.