Notes for Ottocar E. Kopetschny, Jr.: Physician per 1900 Census. Listed as a Physician in 1889-1890 Jersey City, NJ directory at 591 Jersey Street. Practicing with father at same address.
Was personal physician to Mayor Frank (Boss) HAgue.
Educated in teh Jersey City Public schools and Fordham University. Took his mediacl training at the New York University School of Medicine graduating in 1886. Interned at Bellevue Hospital in NY