Accession consists of material pertaining to the lives of Lillian and Israel Marder. Included are Polish passports used for entry to Canada by Lillian (1926) and Israel (1928), Canadian Naturalization Certificates for Lillian and Israel (1935), and a 1946 English translation by JIAS of a Polish application for a birth certificate by Skul Merder (Israel Marder) in 1928. In addition, there is a certificate honouring Israel for fifty years of participation in the Workman's Circle (1990), a testament to the Marder family for a "Sacred Bridge" concert by Toby Marder Cyglen (1992), and documents concerning the 1995 deaths of Israel and Lillian. These include information from Mount Sinai Cemetery, a eulogy delivered by their son-in-law Gordon Ciglen, and a faxed copy of their tombstone inscription.
Israel and Lillian Marder died on the same day in the same hospital.