Richard J. Rubin, 78, of Florence, Mass., has died. He was the husband of Colleen. Born in Brooklyn, N.Y., he was the son of Edna (Cohen) Rubin and Solomon Rubin. In addition to his wife, he is survived by his daughter Rachel and her husband, Mark Esposito; his  grandchildren, Lea, Ellie, and Molly Rubin-Esposito; his brother, Mark Rubin and his wife Lynn and their family; and several cousins and their families.