Shirley E. Mundy of Shelter Island passed away on Thursday, November 6, 2025. She was 91 years old. The family received friends on Wednesday, November 12th from 2-3 P.M. at the Shelter Island Presbyterian Church. Funeral Services followed at 3:30 P.M. at the church. Interment was private. The DeFriest-Grattan Shelter Island Funeral Home is serving the family.