Miami Fort Lauderdale, FL, July 22, 2026 —

Filmmaker Sophia Maddox has uncovered a startling connection to one of history’s most infamous figures, Charles Manson, through a genealogical DNA test. The test revealed that her estranged father, Daniel Arguelles, is the biological son of the notorious cult leader.

The discovery prompted further investigation, which led to Daniel Arguelles confirming his paternity through additional testing. This deeply personal revelation has inspired Maddox to produce a new documentary for Hulu, titled My Grandfather Charles Manson.

The documentary aims to explore the complexities of her family’s history, delving into the life and background of Charles Manson. Maddox will reportedly examine the impact of this lineage on her own family and potentially shed new light on the infamous cult leader.

The specific details of how Maddox utilized the Ancestry.com DNA test results and the subsequent confirmation process involving Daniel Arguelles were not provided. Further information regarding the documentary’s release date and its specific narrative focus is also pending.


Story summarized from the original created by Jake Kring-Schreifels on time.com, see more information here.

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