Heiress

Zyklon B producer heiress to participate in next Gaza flotilla

Marlene Engelhorn inherited $27.1 million from her family's fortune, which was partially built during WWII by producing the cyanide-based poison, Zyklon B.

AUGUST 5, 2025ByJERUSALEM POST STAFF

Activists announce Marlene Engelhorn, heiress from Zyklon-B fortune, as participant in Gaza flotilla, August 2025.

Seagram's heiress pleads guilty in sex cult case

Clare Bronfman faces 21-27 months in prison.

APRIL 20, 2019ByZACK EVANS

Clare Bronfman, an heiress of the Seagram's liquor empire, arrives at the Brooklyn Federal Courthouse, for her trail regarding sex trafficking and racketeering related to the Nxivm cult in the Brooklyn borough of New York, U.S., January 9, 2019.