Richard “Dick” Usen of Lexington, age 91,died peacefully on October 28, 2022. Dick was a hard worker who some called the renaissance man because he was able to use his education to pursue his favorite hobbies such as flying, sailing, and learning to fix anything that was broken. He received his BS in mechanical engineering from Tufts University. He is survived by his loving wife Judith Usen, son Michael Usen, stepchildren Dara Borto along with her husband Matt Borto, David Morris along with his wife Kristen Morris, and his beloved grandchildren Max, Julie, Jessica, Chloe and Cole. He was predeceased by his brother Robert Usen. Dick’s family wants to thank the staff at Bridges by EPOC of Lexington for their incredible care. A graveside service and burial will be held on Tuesday, November 1 , 2022 at the Westview Cemetery in Lexington, MA. In lieu of flowers a remembrance may be made to the Lewy Body Foundation Association (lbda.org) or Temple Beth David, Westwood, MA.