He married Elizabeth "Eliza" H. Canfield (1793–1878) and together they had:
Frederick Samuel Tallmadge (c.1823–1904), who was president of the New York Society of the Sons of the Revolution from 1884 until his death in 1904.

He died on September 17, 1869, at the home of his daughter in Litchfield, Connecticut; and was buried at the East Cemetery there.
He married Elizabeth "Eliza" H. Canfield (1793–1878) and together they had:
Frederick Samuel Tallmadge (c.1823–1904), who was president of the New York Society of the Sons of the Revolution from 1884 until his death in 1904.
He died on September 17, 1869, at the home of his daughter in Litchfield, Connecticut; and was buried at the East Cemetery there.
Frederick A. Tallmadge