Sidney Laibson, 98, of Brooklyn, N.Y., has died. He was the widower of Barbara (Klein) Laibson. He was the son of the late Isadore Laibson and Rebecca (Vogel). He served in the Navy during World War II. He served as president of Beth Hillel Synagogue in Bloomfield. He was also predeceased by his brothers, Bert and Jerry. He is survived by his daughters Carol Laibson and Jolan Laibson; his son-in-law Steven Goldberg; his grandchildren Michelle Goldberg (and PJ McCaw), Evan (and Alicia) Goldberg, and Liam Brady; and several nephews and nieces and their families.