Picture Shows: MARTIN FREEMAN as John Watson and BENEDICT CUMBERBATCH as Sherlock Holmes

Benedict Cumberbatch is Related to Sir Arthur Conan Doyle, Because Of Course

Picture Shows: MARTIN FREEMAN as John Watson and BENEDICT CUMBERBATCH as Sherlock Holmes

The researchers at Ancestry.com have found that Benedict Cumberbatch, who plays Sherlock Holmes on the BBC/PBS show Sherlock, is (rather distantly) related to Sir Arthur Conan Doyle, the original writer of the Sherlock Holmes stories. They reportedly share a common ancestor in John of Gaunt, who is Conan Doyle’s 15th great-grandfather, Cumberbatch’s 17th great-grandfather, and also a character in Shakespeare’s Richard II–because that’s just how Benedict Cumberbatch’s life goes.

Recommended Videos

This common ancestor would make Conan Doyle and Cumberbatch 16th cousins, twice removed. The team at Ancestry.com said that no one specifically asked them to look into a possible connection, but spokesman Dallin Hatch said the team loves both Sherlock and historical puzzles. “Making family history connections is similar to piecing together a mysterious puzzle,” said Lisa Elzey, a family historian at Ancestry.com, “one that the great Sherlock Holmes himself would be intrigued to solve.”

As io9 points out, the timing of this reveal is somewhat convenient, since Sherlock kicks off its fourth season on PBS on January 1, 2017. Season 4 promises plenty of changes for Watson and Holmes, with a new baby for Watson and Mary and a new villain named Culverton Smith. In a recent interview, co-creator Mark Gatiss said, “It creates a different dynamic. Now I must stress, although we have a lot of fun with it, it doesn’t mean that Sherlock has become Two Men, a Woman and a Baby. But we do have fun with it, because there’s fun to be had.”

As much fun as researching Benedict Cumberbatch’s ancestors, though?

(Via Associated Press, image via BBC and WGBH)

Want more stories like this? Become a subscriber and support the site!

The Mary Sue has a strict comment policy that forbids, but is not limited to, personal insults toward anyone, hate speech, and trolling.—

Follow The Mary Sue on Twitter, Facebook, Tumblr, Pinterest, & Google+.


The Mary Sue is supported by our audience. When you purchase through links on our site, we may earn a small affiliate commission. Learn more
related content
Read Article ‘X-Men ’97’ Just Gave Us a Look at the Deadliest Anti-Mutant Task Force Yet
Bolivar Trask as a Prime Sentinel in 'X-Men '97'
Read Article Is Lady Mariko the Best Character in ‘Shōgun’? The Answer Is Yes
Lady Mariko, played by Anna Sawai, deep in thought in Shōgun
Read Article How the ‘Invincible’ Season 2 Finale Brought a Viral Meme to Life
Mark Grayson looks at his mask in Invincible season 2
Read Article Dearest Readers, You Are Invited to the ‘Bridgerton’ World Tour 2024
Nicola Coughlan as Penelope Featherington at home in Bridgerton Season 3
Read Article Twitter Asked for the Best Mid-Series Addition to a Show and There Is Only One Answer
Leslie Knope (Amy Poehler) holds up a mimosa to cheers her friends at brunch on Galentine's Day
Related Content
Read Article ‘X-Men ’97’ Just Gave Us a Look at the Deadliest Anti-Mutant Task Force Yet
Bolivar Trask as a Prime Sentinel in 'X-Men '97'
Read Article Is Lady Mariko the Best Character in ‘Shōgun’? The Answer Is Yes
Lady Mariko, played by Anna Sawai, deep in thought in Shōgun
Read Article How the ‘Invincible’ Season 2 Finale Brought a Viral Meme to Life
Mark Grayson looks at his mask in Invincible season 2
Read Article Dearest Readers, You Are Invited to the ‘Bridgerton’ World Tour 2024
Nicola Coughlan as Penelope Featherington at home in Bridgerton Season 3
Read Article Twitter Asked for the Best Mid-Series Addition to a Show and There Is Only One Answer
Leslie Knope (Amy Poehler) holds up a mimosa to cheers her friends at brunch on Galentine's Day