The Dylan Sprouse incest claim began with an Ancestry search, a distant connection between two family lines and a deliberately dramatic summary. The internet, predictably, preferred the summary.

Speaking on the October 20 episode of the Wildmen podcast, the 34-year-old former Disney Channel actor said he discovered that his mother’s and father’s ancestors had intermarried in California during the late 1800s. Generations later, the branches apparently reconnected when his parents met and married.

“Long story short, Cole and I are children of incest,” Dylan declared, referring to his identical twin brother and former The Suite Life of Zack & Cody co-star Cole Sprouse.

That line travelled widely. The records behind it did not.

What Dylan Sprouse says he found

Dylan said he started researching his ancestry because his father’s side of the family was “pretty fractured.” Using the genealogy service Ancestry, he located relatives he had never met and began comparing their information.

His search reportedly led to the California Gold Rush. According to Dylan, ancestors from both sides of his family moved west during the 1800s. One group found gold and used the money to bring relatives from North Carolina to California.

The two families later became connected through marriage before separating into different branches. Dylan said those lines eventually came together again through his mother and father, who had no idea about the historical link.

He then called Cole and sent him a picture of what he had found. According to Dylan, Cole’s response was admirably efficient: “Not looking at that.” TMZ also reported that Cole refused to examine the image.

Dylan did not identify the shared ancestors, publish the family tree or explain how many generations separated his parents. No outlet covering the remarks independently verified the genealogy.

Why the twins do not prove his theory

Dylan said his suspicions grew after he found twins on his father’s side. He had previously believed the family’s history of twins came entirely from his mother.

“We had seven sets of twins in four generations,” he said, before joking that the explanation was simple: “Because it’s the same family!”

That is not how the evidence works. MedlinePlus Genetics says identical twins occur in roughly three to four of every 1,000 births and usually are not considered hereditary, although rare family clusters have been documented. Fraternal twinning is more likely to run in families.

A pattern of twins therefore does not demonstrate that two parents are closely related. Without the missing names, dates and relationship calculations, Dylan’s family-tree discovery cannot establish incest in the usual sense of the word.

He also repeated a family story about an aunt who supposedly absorbed her twin in the womb. Dylan said doctors later found a cyst containing hair and teeth. Cleveland Clinic notes that teratomas can contain both, so those features alone do not prove that an absorbed twin was involved.

Cole Sprouse calls the headline clickbait

After the story spread, Cole responded on Instagram Stories. Us Weekly reported that he wrote: “No media training on earth can prep you to read this clickbait headline at 10am.”

His objection was to the viral framing rather than the existence of Dylan’s genealogy search. Reports from IBTimes UK and Geo News also described the discovery as a distant ancestral connection, not evidence that the twins’ parents are close relatives.

Dylan appeared entertained by the coverage. IBTimes UK reported that he responded, “Ngl they cooked with this headline,” before joking that he planned to display it above “the communal family bed.” Subtle clarification was not the chosen strategy.

The brothers’ reactions leave the central distinction intact: Dylan says he found intermarriage between ancestral family lines, but he has not supplied enough information to determine how closely his parents may be related.

The discussion comes shortly after Dylan and his wife, Hungarian model Barbara Palvin, welcomed their first child, a daughter named Sylvie. The couple married in 2023. Speaking to E! News about fatherhood, Dylan said Sylvie had begun recognising familiar faces.

“She’s smiling and laughing at my jokes, which is all a dad can really dream of,” he said.