Josepha Newcomb married twice. Her first husband was lawyer and New York Supreme Court Justice
Edward Baldwin Whitney, the son of Yale Professor
William Dwight Whitney, grandson of Connecticut Governor and US Senator
Roger Sherman Baldwin and the great-grandson of American founding father
Roger Sherman. They married in 1896 and had seven children together; one, Sylvia, died in infancy. Judge Whitney died suddenly in January 1911, leaving Josepha Whitney a pregnant widow, age 29, with five children under age 12. She married again in 1952, to Col. Harry LaTourette Cavenaugh, a retired army colonel; she was widowed again in 1954, when Cavenaugh died. Her daughter Caroline (1901–1938) was an economist and expert on the dairy industry. Her son
Hassler Whitney (1907–1989) was a noted mathematician. Another son, William Dwight Whitney (1899–1973), was an international antitrust lawyer who married English actress
Adrianne Allen. She died at her home in
Essex, Connecticut, on January 29, 1957. ==References==