Betty was born in Quincy, MA, and was raised in Hingham, MA, she graduated from Northampton School for Girls in 1943.
She married William B. Canterbury on December 24, 1946. Betty and Bill raised their family in Hingham and moved to Stuart, Florida in 1975. Betty was predeceased by her husband and her parents William H. Doble, Jr. and Elizabeth Gilman Doble, and a sister Sally Doble McKenny.
She is survived by her children Gay (Fritz) Blaicher ’61 of Vero Beach, FL; Nancy (Tony) Miller ’66 of Wilmington, NC and Samuel Canterbury ’76 of Sarasota, FL. She is also survived by seven grandchildren and eight great-grandchildren. She is also survived by her sister Ann Doble Abbey ’44 of Georgetown, CO.