Chin, Toy (Ng), of Cambridge, February 23, 2021. Beloved wife of the late Bak Y. Chin. Devoted mother of Kenneth S. Chin, his wife Jeanne of Burlington, Ken “Sam” Chin, his wife Evie Wong of Sharon, Fonda Chin and Sally Chin, both of Cambridge. Loving grandmother of Holly Chin of Billerica, Mindy MacLeod, her husband Sean of Walpole, Byron Chin of Medford, and Justin Chin of Sharon. Loving great grandmother of Tyler and Gavin MacLeod. Further survived by nieces, Helen Tow of RI and Shirley Chin of Waltham. Due to the current pandemic, all services will remain private. To leave a message of condolence, please visit www.keefefuneralhome.com.