Frank Schwitter, an executive with the Arthur Andersen accounting firm and an Air Force veteran, died on Aug. 5 at the Bluff Road, Amagansett, house he owned for 50 years. He was 91.

Barrett Whitman, who as a Grumman engineer led structural analysis for the Apollo lunar module that landed on the moon in 1969, died on Nov. 15. A Montauk resident, he was 95.

Jane Stuart of Springs, who founded HomeWorkPeople, a New York City commercial and residential real estate firm, died on July 7 under hospice care in Westhampton. She was 77.