Isabelle Benn's father was Julius Benn, 1833 - 1896, and her mother was Arminda L. Ferguson, abt. 1835 - 1870. They are both buried in the North Road Cemetery in West Windsor, NY. Isabelle had one sister and two brothers: I have no first name for the sister but she married a Clark. The brothers were Ward Julius Benn and Frederick D. Benn.
The parents of Julius Benn were Hugh I. Benn, Jr & Sophia Grant.
Hugh I. Benn Jr.'s parents were, Hugh I. Benn, Sr, 1771 - 1843, and Betsy Wilkinson - early settlers in Windsor, Broome County, NY.