From the OHS PC Database, derived from A Guide to North American Organbuilders, by David H. Fox (Richmond, Va.: Organ Historical Society, 1991). -

Born February 9, 1860; with Roosevelt Organ Works [Hilborne Roosevelt Organs] of New York City, New York, c. 1886; established Tallman & Co. of Nyack, New York, by 1894, organ factory and music store; relocated business to New York City {Brooklyn?}, New York, 1903/1904; (with Reuben Midmer & Sons?); died January 3, 1950.

Sources:

• Local directories of the place and period.
• Stephen Pinel.
• Elizabeth Towne Schmitt.
• The Tracker 9:3, 15.