From Jan 26, 1974, page 8 - The Jersey Journal at Newspapers.com: [2421]

SENCER — Mary (nee Drenge), formerly of Jersey City and Allendale, beloved wife of the late Dr. Louis Sencer, sister of Sadie Ress and Nettie Lipschultz. Also survived by many nieces and nephews. Services will be held at “GUTTERMAN” MUSICANT corner of Passaic and Park St., Hackensack, on Sunday, January 27, at 11 a.m.