NORWALK, Conn. - Donald L. DeVack of Norwalk died June 10. He was 66.
DeVack was born in Norwalk, son of Helen DeVack. He was a master technologist engineer retired from Praxair (formerly Linde Division of Union Carbide) after 37 years of service.
DeVack is survived by his longtime friend, Diane M. Clark of Norwalk; and many close friends. He was predeceased ...