Joann A. Muller, 81, of Cranford, died Friday March 29, 2013 at Chestnut Hill Rehabilitation Center in Clifton, NJ. Born in New York City, she was trained there as a pediatric nurse, and later worked in Red Bank, NJ. Joann travelled extensively, and especially enjoyed the times she spent in Mexico. She liked square dancing, and was a reliable pet sitter for others. She was the beloved wife of the late: Raymond J. Muller Sr., and is survived by four children: Raymond J. Muller Jr. and wife Jacqueline of Clifton, Christopher Muller and wife Christina, of Freehold, Michael Muller and wife Karen of Bridgewater, Karen Powers and husband Leland of Cranford, seven grandchildren: Colleen, Alana, Nicholas, Andrew, Elizabeth, Emma, and Abigail. Joan's Life Celebration will be 4:00-6:00PM Sunday April 7, 2013, at Gray Funeral Directors, 12 Springfield Avenue, Cranford (go to www.grayfuneralhomes.com to offer condolences).