David Cushing, Jr. (great-grandfather), practiced in Massachusetts in the 18th and early 19th c. grandfather, Erastus Cushing, moved to Cleveland
Yale College 1887-91; Harvard Medical School (M.D. 1895), officer at Massachusetts General Hospital; lessons in medical illustration by -> M. Brödel ;
United States of America
Tumors of the nervus acusticus & the Syndrome of the Cerebellopontile Angle, Philadelphia 1917; From a Surgeon's Journal, 1915-1918, London 1936
Johns Hopkins Hospital & Yale University (neurologist & surgeon) ;