PORT ORANGE - Gayl R. Clark, 66, of Arbol Grande Circle, a retired Spanish and math teacher for the Volusia County school system, died Sunday at Halifax Medical Center, Daytona Beach. Ms. Clark, who received a master's degree from Penn State University, was born in Somerville, N.J., and moved to this area from Middlesex, N.J. She was a member of the Fraternal Order of Eagles and the Moose Lodge, both of South Daytona. Survivors include her companion, Hans Schiebold; her stepmother, Stella Clark, Port Orange; a brother, William Clark, Anaheim, Calif.; and a stepbrother, Joe Blazo, Port Orange. Memorial donations may be made to Hospice of Volusia/Flagler, 3800 Woodbriar Lane, Port Orange, FL 32129. Cardwell & Maloney is in charge.