Dr. Isadore M. Cass (1916-1996), a well-known pathologist and practicing mohel--Jewish ritual circumcisor--for the Toronto Jewish community, was born and educated in Toronto, attending the University of Toronto's medical school. After serving with the army during the Second World War, Dr. Cass returned to Toronto to private practice. He began studying pathology in 1953, and performed research at the Ontario Cancer Institute, Connaught Labs and the Ontario Department of Health throughout his career. He was chief of pathology at Ajax and Pickering hospitals for twenty-three years, until his retirement in 1986.
In 1945, Dr. Cass began doing ritual circumcisions and was the first medical doctor in Toronto to do so. He performed over 40,000 circumcisions throughout Canada and the eastern United States and trained many physicians to perform them as well.
Dr. Cass was a member of the following organizations: New York Academy of Sciences; the Academy of Medicine, Toronto; the Israel Medical Association; General Wingate Branch of the Royal Canadian Legion; and many other associations and societies.
Dr. Cass studied Torah under Rabbi Jacob Gordon and was a Torah reader at Goel Tzedec Synagogue and later, Beth Tzedec. He also studied and taught Torah throughout his life, chairing the Canadian Jewish Congress' Tanach study group for many years, and leading weekly Gemara classes at Beth Tzedec. He belonged to Shaarei Shomayim and Beth Lida synagogues, as well as Lubavitch. In 1987, Dr. and Mrs. Cass were honoured as "Couple of the Year" by Machanaim, The Network of Educational Institutions in Kiryat Gat, Israel, for their great contributions to this charity over the years.
Dr. Cass was married to Miriam Cass and they had four daughters: Sharon, Hylah, Judy, and Elaine. He had four brothers: the late Rabbi Samuel Cass, Harry, Al, and Elie (who was a Reform mohel), and two sisters: Miriam Cass and Zelda Fink. He also had seven grandchildren and three great-grandchildren.
Dr. Cass died on January 24, 1996 of cancer.
Scope and Content
The fonds consists of records relating to the personal and professional life of Dr. Isadore Cass. These records include appointment books documenting circumcisions he performed, correspondence, writings, Tanach study group notes, a Machanaim invitation and programme, prayer books, certificates, memorial cards, and photographs.
Cass, Isadore M., 1916-1996
Partially closed. Researchers must receive permission from the OJA Director prior to accessing some of the records.
The prayer book is in poor condition and some of the early daytimers are in fair condition.
See also the Ontario Jewish Archives' reference news clipping file under "Cass, Dr. Isadore".
Sol Edell, the son of Paul and Mollie Edell, was one of five siblings. He and Dolly Weinstock, the daughter of Moishe and Sylvia Weinstock, had two daughters and two sons and lived in Toronto. After Dolly died in 1961, he married Celia (nee Rogen) Hoffman, a widow, in 1966. He became the stepfather to the two sons of Max and Celia Hoffman who had been residents of Hamilton. Some members of the family remained in Toronto while others moved to other parts of Canada, the United States and Israel. Sol Edell was actively involved in or provided financial support to many educational, professional and religious organizations.
Scope and Content
Series includes correspondence, invitations, publications, photographs, family films and a sound recording. The series is made up of seven sub-series: Associations, Charities, Community Activities, Education and Extra-Curricular Activities, Life Cycle and Family Events, Religious, and Residence.
Physical description note: includes 12 photographs, 7 film reels, 1 audio reel, 1 plaque, 4 badges, and 47 architectural drawings.