Sumner Manuel Matorin, of Chestnut Hill and West Falmouth on Thursday, May 17, 2018 at age 92. The beloved husband for 68 years of Ina Pearl (Frank) Matorin. Proud and loving father of Michael David Matorin. Devoted son and son-in-law of the late Harry & Anna (Caplan) Matorin and Albert & Rosabelle (Levine) Frank, all of Chestnut Hill. Dear brother of the late Maurice and Marshall Matorin. Sumner served as a naval officer in World War II and the Korean Conflict. A graduate of MIT, he was President-Owner of the Hub Steel and Iron Works for many years until his retirement. Private graveside services were held at Adath Jeshurun Cemetery, Grove Street, West Roxbury on Wednesday, May 23rd. Remembrances in Sumner’s memory may be made to the charity of one’s choice.