Doris (Hoffman) Grossbart of Las Vegas, Clark County, Nevada United States was born on September 7, 1929 in Detroit, Wayne County, MI. She was married to Ralph Manfred Grossbart, and had children Linda (Grossbart) Olshansky, Roseanne Grossbart, and Harold Grossbart. Doris Grossbart died at age 90 years old on June 30, 2020 in Las Vegas, Clark County, NV, and was buried on July 5, 2020 at Palm Eastern Cemetery 7600 S Eastern Ave, in Las Vegas.