[2] The family lived in an English-Norman styled home on an estate called "Round Bush" in Locust Valley, New York.
[6] After the attack on Pearl Harbor, he finished his education at Harvard in eighteen months so he could join the U.S. Navy at the age of 19.
"[5] After law school, he served as assistant U.S. attorney for the Southern District of New York under J. Edward Lumbard with Tyler and Patterson.
He was also a supporter of women's rights and a champion of the Alliance for Justice, a progressive judicial advocacy group.
[14] Together, they were the parents of: Pennoyer died at his summer home in South Dartmouth, Massachusetts, on August 13, 2023.