Michael Horowitz is an American author and archivist in San Francisco. Horowitz's parents were Jewish, his father immigrated from the Russia and his mother was born in the United States; much of his family perished in the Holocaust. He is the husband of author Cynthia Palmer, and the father of Winona Ryder and Uri Horowitz.

Sources

California Marriage Index, 1960-1985

• Name: Michael D Horowitz
• Age: 43
• Est. Birth: abt 1939
• Spouse Name: Cynthia V Palmer
• Spouse Age: 41
• Date: 1 Jul 1982
• Location: Sonoma

U.S. Public Records Index, Volume 1

• Name: Michael D Horowitz
• Birth Date: 11 Dec 1938
• Address:
  • 348 Bodega Av, Petaluma, CA, 94952 (1988)
  • [821 Sunnyslope Rd, Petaluma, CA, 94952-4759 (1989)]
  • [1537 Lauren Dr, Petaluma, CA, 94954-3678]
  • [906 Samuel Dr, Petaluma, CA, 94952-1830 (1993)]