Between staging paparazzi photos and writing open letters to Prince Harry advising him to call off his wedding, Meghan Markle’s family has been keeping the media pretty busy lately. But it turns out that her bloodline's talent for grabbing headlines dates back much further than the announcement that Markle and Prince Harry were getting hitched—and for much more sinister reasons. According to Meet the Markles, a new television documentary produced for England’s Channel Four, the former Suits star has a distant relation to H.H. Holmes, America’s first serial killer.

The claim comes from Holmes’s great-great-grandson, American lawyer Jeff Mudgett, who recently discovered that he and Markle are eighth cousins. If that connection is correct, then it would mean that Markle, too, is related to Holmes.

While finding out that you’re related—however distantly—to a man believed to have murdered 27 people isn’t something you’d probably want to share with Queen Elizabeth II when asking her to pass the Yorkshire pudding at Christmas dinner, what makes the story even more interesting is that Mudgett believes that his great-great-grandpa was also Jack the Ripper!

Mudgett came to this conclusion based on Holmes’s personal diaries, which he inherited. In 2017, American Ripper—an eight-part History Channel series—investigated Mudgett’s belief that Holmes and Jack were indeed one and the same.

When asked about his connection to Markle, and their shared connection to Holmes—and, possibly, Jack the Ripper—Mudgett replied:

“We did a study with the FBI and CIA and Scotland Yard regarding handwriting analysis. It turns out [H. H. Holmes] was Jack the Ripper. This means Meghan is related to Jack the Ripper. I don’t think the Queen knows. I am not proud he is my ancestor. Meghan won’t be either.”

Shortly thereafter he clarified his comments via his personal Facebook page:

In the 130 years since Jack the Ripper terrorized London’s Whitechapel neighborhood, hundreds of names have been put forth as possible suspects, but authorities have never been able to definitively conclude who committed the infamous murders. So if Alice's Adventures in Wonderland author Lewis Carroll could have done it, why not the distant relative of the royal family's newest member?

[h/t: ID CrimeFeed]