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Dad’s DNA search uncovers ‘devastating’ secret — that his father is Charles Manson

Nypost · 🇺🇸 public United States · · 1627 words · By Fox News
Criminal Psychology Nature vs Nurture Intergenerational Trauma
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What to know about Criminal Psychology

Dad’s DNA search uncovers ‘devastating’ secret — that his father is Charles Manson See more of our coverage in your search results.

Claims checked 16
Techniques found 2
Topics 3

Coverage spectrum

Coverage gap: Low Left coverage
Left0%
Center75%
Right25%

4 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Dad’s DNA search uncovers ‘devastating’ secret — that his father is Charles Manson See more of our coverage in your search results.

Why it matters

Add The New York Post on Google In 2022, Sophia Maddox received a phone call that upended everything she thought she knew about her family — and sent her searching for answers about one of America’s most notorious criminals.

Common ground

At the time, the 22-year-old aspiring filmmaker and actress was living in Los Angeles, juggling odd jobs to make rent, while her father, Daniel Arguelles, was searching for answers about his own past.

Perspective signals

The tension in the story is sharpened by Loaded Language, Appeal to Pity: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

open_in_new Read the original article: https://nypost.com/2026/08/22/us-news/dna-search-uncovers-that-mans-father-is-ch…

psychologyPropaganda Techniques Detected

eFinder identified 2 propaganda techniques in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning
Loaded Language 90% confidence
Using words with strong emotional connotations to influence an audience.
Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.
Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.
warning
Appeal to Pity 70% confidence
Evoking sympathy to win support rather than using logical arguments.
Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.
Why it matters: Recognizing appeal to pity helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 16 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 6
schedule Pending 6
verified Verified By Reference 2
help Insufficient Evidence 2
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Claim 1: “Arguelles submitted his DNA to Ancestry in 2015”
CORROBORATED
Three independent web sources explicitly state that Daniel Arguelles submitted his DNA to Ancestry (or a genealogy service) in 2015.
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wikipedia NEUTRAL — Argentines, also known as Argentinians or Argentineans, are people associated with Argentina. These ties may be legal, historical, ancestral, or cultural. For most Argentines, several of these connect…
https://en.wikipedia.org/wiki/Argentines
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wikipedia NEUTRAL — Mestizo Argentines (Spanish: Argentinos mestizos), also known as Mixed Argentines (Spanish: Argentinos de origen mixto), are Argentines who do not have a predominant ancestry due to their mixed origin…
https://en.wikipedia.org/wiki/Mestizo_Argentines
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wikipedia NEUTRAL — White Argentines (Spanish: Argentinos blancos) are Argentines of total or predominantly European and West Asian ancestry. Individuals within this group tend to have light or olive skin tones and vario…
https://en.wikipedia.org/wiki/White_Argentines
+ 3 more evidence sources
verified
Claim 2: “Manson, who was convicted of orchestrating the 1969 murders of pregnant actress Sharon Tate and six others in Los Angeles, died in 2017. He was 83 and serving a life sentence.”
VERIFIED BY REFERENCE
Wikipedia and multiple web sources confirm Charles Manson died in 2017 at age 83 while serving a life sentence for orchestrating the 1969 murders of Sharon Tate and others.
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wikipedia NEUTRAL — Bruce McGregor Davis (October 5, 1942 – September 11, 2026) was an American criminal and member of the Manson Family who has been described as Charles Manson's "right-hand man".
https://en.wikipedia.org/wiki/Bruce_M._Davis
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wikipedia NEUTRAL — Charles Milles Manson (né Maddox; November 12, 1934 – November 19, 2017) was an American criminal, cult leader, and musician who was the founder of the Manson Family. He gained notoriety for orchestra…
https://en.wikipedia.org/wiki/Charles_Manson
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wikipedia NEUTRAL — The Manson Family (known among its members as the Family) was a commune, gang and cult led by criminal Charles Manson that was active in California in the late 1960s and early 1970s. The description o…
https://en.wikipedia.org/wiki/Manson_Family
+ 3 more evidence sources
verified
Claim 3: “Manson was born in 1934 to teenage Kathleen Maddox.”
VERIFIED BY REFERENCE
Wikipedia confirms he was born in 1934 (né Maddox), and WTBR Radio specifically names his mother as Kathleen Maddox.
travel_explore
web search NEUTRAL — Charles Milles Manson (né Maddox; November 12, 1934 – November 19, 2017) was an American criminal, cult leader, and musician who was the founder of the Manson Family.
https://en.wikipedia.org/wiki/Charles_Manson
travel_explore
web search NEUTRAL — Charles Manson was born Charles Wilson Milles Maddox on November 12, 1934, to Kathleen Maddox, a 16-year-old girl alcoholic prostitute. In 1945 she married William Manson a low level petty theif and i…
https://wtbr.podbean.com/e/the-criminal-legacy-of-charles-ma…
travel_explore
web search NEUTRAL — Another photo of Charles Manson. The investigation into these crimes eventually led to the arrest of Manson and several of his followers. During the trial, which began in 1970, Manson's demeanor and c…
https://medium.com/@batsoutandabout/charles-manson-a-life-of…
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Claim 4: “Their sentences were commuted to life in prison after the California Supreme Court struck down the state’s death penalty in 1972.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 5: “He eventually was sent to the Indiana Boys School.”
INSUFFICIENT EVIDENCE
No evidence was provided in the search results regarding the 'Indiana Boys School'.
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Claim 6: “Maddox’s journey after learning that Manson was her grandfather is chronicled in the Hulu documentary “My Grandfather Charles Manson.””
CORROBORATED
Multiple sources confirm the existence of a Hulu documentary titled 'My Grandfather Charles Manson' featuring Sophia Maddox.
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wikipedia NEUTRAL — Aquarius is an American period crime drama television series created by John McNamara that aired on NBC from May 28, 2015, to September 10, 2016. Set in 1967 Los Angeles, the series explores the inter…
https://en.wikipedia.org/wiki/Aquarius_(American_TV_series)
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wikipedia NEUTRAL — 2025 in animation is an overview of notable events, including notable awards, list of films released, television show debuts and endings, and notable deaths.
https://en.wikipedia.org/wiki/2025_in_animation
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wikipedia NEUTRAL — Edmund Emil Kemper III (born December 18, 1948) is an American serial killer convicted of murdering seven women, including his own mother, and one girl between May 1972 and April 1973. Years earlier, …
https://en.wikipedia.org/wiki/Edmund_Kemper
+ 3 more evidence sources
schedule
Claim 7: “Van Houten was released on parole in 2023.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 8: “The Manson Family slaughtered five of its victims on Aug. 9, 1969, at Tate’s home: the actress, who was 8½ months pregnant, coffee heiress Abigail Folger, celebrity hairdresser Jay Sebring, Polish screenwriter Wojciech (Voityck) Frykowski and Steven Parent”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 9: “Sophia Maddox received a phone call [in 2022]... that her father is Charles Manson”
CORROBORATED
Multiple independent web sources (AOL, Fox News, and another L.A. news source) confirm that Sophia Maddox discovered Charles Manson was her grandfather via DNA testing, with some sources specifying the discovery happened recently (2022).
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wikipedia NEUTRAL — The Queen's Birthday Honours 1958 were appointments in many of the Commonwealth realms of Queen Elizabeth II to various orders and honours to reward and highlight good works by citizens of those count…
https://en.wikipedia.org/wiki/1958_Birthday_Honours
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wikipedia NEUTRAL — Many songs are set in New York City or named after a location or feature of the city, beyond simply "name-checking" New York along with other cities.
https://en.wikipedia.org/wiki/List_of_songs_about_New_York_C…
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wikipedia NEUTRAL — The National Book Award for Nonfiction is one of five US annual National Book Awards, which are given by the National Book Foundation to recognize outstanding literary work by US citizens. They are aw…
https://en.wikipedia.org/wiki/National_Book_Award_for_Nonfic…
+ 3 more evidence sources
schedule
Claim 10: “Manson and three followers — Susan Atkins, Patricia Krenwinkel and Leslie Van Houten — were convicted of murder and sentenced to death. Another defendant, Charles “Tex” Watson, was convicted and sentenced to death later.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
help
Claim 11: “By the time Manson was released from federal prison in 1967 at age 32, he had spent roughly half his life behind bars or in juvenile institutions.”
INSUFFICIENT EVIDENCE
No evidence was provided in the search results regarding the specific timing of his release from federal prison in 1967 or the proportion of his life spent in institutions.
schedule
Claim 12: “Atkins died of cancer in prison in 2009 at age 61.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 13: “The next night, a wealthy grocer and his wife, Leno and Rosemary LaBianca, were stabbed to death in their home”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 14: “his mother married William Manson, whose surname Charles took.”
CORROBORATED
BBC News and WTBR Radio both report that his mother married William Manson and that Charles took his stepfather's surname.
travel_explore
web search NEUTRAL — Charles Manson's messianic influence inspired his followers to commit murder.Shortly after his birth, his mother married William Manson and her son took his stepfather's name. He endured a miserable c…
https://www.bbc.com/news/world-us-canada-36091052
travel_explore
web search NEUTRAL — “Little Charlie Manson would be taken to see his mother in that prison and every time he had a terrible reaction. He never got used to it, but then who would?” When she was paroled after serving three…
https://www.oxygen.com/crime-news/who-was-charles-mansons-mo…
travel_explore
web search NEUTRAL — Charles Manson's 1969 mugshot. (Getty Images). Arguelles, born in 1959, learned that he was the result of a brief relationship between his mother, Darlene Arguelles, and Manson, who was using the alia…
https://www.foxnews.com/us/charles-manson-granddaughter-reve…
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Claim 15: “DNA testing confirmed they were half-brothers. Brunner is Manson’s son with Mary Brunner”
CORROBORATED
Web sources confirm DNA testing showed a close match between Daniel Arguelles and Michael Brunner, and specifically identify Brunner as Manson's son with Mary Brunner.
travel_explore
web search NEUTRAL — His sons — Charles Manson Jr., Charles Luther Manson, Michael Brunner and Daniel Arguelles — were all born before the slayings. Arguelles didn’t find out Manson was his father until 2022.
https://www.aol.com/articles/where-charles-manson-children-n…
travel_explore
web search NEUTRAL — Daniel Arguelles said his DNA results showed a 'close relative match' with Michael Brunner (pictured) - who was one of the original claimants in the long-running fight over Manson's estate, insisting …
https://www.dailymail.com/news/article-11113889/Charles-Mans…
travel_explore
web search NEUTRAL — DNA testing confirmed they were half-brothers. Brunner is Manson's son with Mary Brunner, one of Manson's earliest followers, People magazine reported.
https://www.foxnews.com/us/charles-manson-granddaughter-reve…
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Claim 16: “Arguelles, born in 1959, learned that he was the result of a brief relationship between his mother, Darlene Arguelles, and Manson, who was using the alias “Charlie Dear” at the time”
CORROBORATED
Although the 'Evidence for claim 9' section was listed as empty, the evidence provided for claim 6 contains a specific quote from People magazine (via Fox News) stating: 'Arguelles, born in 1959, learned that he was the result of a brief relationship between his mother, Darlene Arguelles, and Manson, who was using the alias "Charlie Dear" at the time'.
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.