Albert Knopf, 99, of Delray Beach, Fla., died Sept. 28. He was the widower of Lee Sosin Knopf. He was born in Stamford. He was also predeceased by his brother Harold Knopf, and his sister Helen Weinman. He served as a lab technician in the Philippines during World War II. He is survived by his sister, Charlotte Miller; his nephews, Jerry Knopf, Larry Knopf and Michael Knopf; and his nieces, Barbara Banks and Carol Bettigole.