Frédéric Prinz von Anhalt (English Wikipedia)

McFadden, Robert D. (December 18, 2016). "Zsa Zsa Gabor, Actress Famous for Her Glamour (and Her Marriages), Dies at 99". The New York Times. Mr. Prinz von Anhalt, often described in the news media as a prince or the Duke of Saxony, was born Hans Robert Lichtenberg, the son of a police officer in Germany. He changed his name to include what sounded like a title after Princess Marie Auguste of Anhalt, the Duchess of Saxony, adopted him in 1980 as an adult. The adoption, widely reported to have been a business transaction, conferred only an illusion of nobility, reinforced by the name change.
Times, Serge Schmemann, Special To The New York (April 29, 1990). "EVOLUTION IN EUROPE; A Prince, His Castle and the Tenants". The New York Times. ISSN 0362-4331. Retrieved May 10, 2016.{{cite news}}: CS1 maint: multiple names: authors list (link)

sfgate.com

"Zsa Zsa Gabor to become new mother at 94?". The San Francisco Chronicle. April 1, 2014.

Interview in Allen, Kristen (February 4, 2010). "Frédéric Prinz von Anhalt: 'I'll give up Hollywood and mingle with the people'". The Local (Germany). Berlin: The Local Europe. Archived from the original on February 6, 2010. Retrieved September 1, 2010. I was born in Bad Kreuznach, in the state of Rhineland-Palatinate. My father was the chief of police in Frankfurt. But my childhood wasn't very good. There were five children and my grandmother at home….

Interview in Allen, Kristen (February 4, 2010). "Frédéric Prinz von Anhalt: 'I'll give up Hollywood and mingle with the people'". The Local (Germany). Berlin: The Local Europe. Archived from the original on February 6, 2010. Retrieved September 1, 2010. I was born in Bad Kreuznach, in the state of Rhineland-Palatinate. My father was the chief of police in Frankfurt. But my childhood wasn't very good. There were five children and my grandmother at home….
Frédéric von Anhalt: Ein Prinz verneigt sich vor Berlin Archived July 18, 2019, at the Wayback Machine, Focus, 31 December 2018 (in German)
Der Mantel des schönen Konsuls Archived September 28, 2007, at the Wayback Machine
"Who is Prince Frederic von Anhalt? - CNN.com". CNN. March 3, 2007. Archived from the original on March 3, 2007.
Zsa Zsa's Husband To Run For Governor Archived October 4, 2011, at the Wayback Machine
"Zsa Zsa's Daughter Claims She's Banned From Visiting Her Mother". Archived from the original on April 3, 2012. Retrieved April 19, 2011.
"Zsa Zsa Gabor's Bel Air mansion for sale". CNN. June 7, 2011. Archived from the original on April 16, 2011.
"Gabor Husband may be Smith's baby's dad". Associated Press. February 9, 2007. Archived from the original on February 13, 2007. Retrieved February 14, 2007.
CNN: Zsa Zsa Gabor's Husband Found Naked In Car, Says He Was Mugged Archived November 30, 2007, at the Wayback Machine

Times, Serge Schmemann, Special To The New York (April 29, 1990). "EVOLUTION IN EUROPE; A Prince, His Castle and the Tenants". The New York Times. ISSN 0362-4331. Retrieved May 10, 2016.{{cite news}}: CS1 maint: multiple names: authors list (link)

"Gabor Husband may be Smith's baby's dad". Associated Press. February 9, 2007. Archived from the original on February 13, 2007. Retrieved February 14, 2007.