In addition to his son, Landau is survived by four daughters, Valerie, Carmen, Julia and Marie Landau; a sister, Beryl Landau; and his wife, Rebecca Switzer.
A memorial is scheduled for Oct. 12 at the Institute For Policy Studies in Washington, and Greg Landau said Tuesday that arrangements for a public memorial in the San Francisco Bay Area are pending.
Associated Press writer Tami Abdollah contributed to this report.
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