Elias Bernard Koopman
Elias Bernard Koopman (1860-1929) was a founder of the American Mutoscope and Biograph Company. He was also a founder of The Magic Introduction Company and later headed the Runsyne Corporation, a maker of electrical signs.
1911 Living at 77 Avenue Road, London N W: Elias Bernard Koopman (age 50 born United States, American citizen), Chairman and Managing Director, Public Companies, General Engineer, Electric Welding, Gas Mantles, Photography - Employer. With his wife Jeannete H. [1]
See Also
Sources of Information
- ↑ 1911 Census