Celebs with relatives in a different line of work but also well known

Ronan Farrow, the journalist who broke the Harvey Weinstein sexual abuse story, is the son of actors Woody Allen and Mia Farrow.

He’s also a lawyer and graduated college at 15.

Ronan Farrow’s maternal grandmother was actress Maureen O’Sullivan (known for playing Jane opposite Johnny Weismuller as Tarzan) and his maternal grandfather was screenwriter and filmmaker John Farrow. The Beatles song “Dear Prudence” was written for his aunt, Mia’s sister Prudence Farrow. Another of Mia’s sisters, Tisa Farrow, was known as a model and actress.

and he has a PhD. in political science. Impressive dude.

And he coincidentally looks like a young Frank Sinatra.

Tom Harmon was a Heisman Trophy winner and had a brief NFL career after serving in WWII. The rest of his career he spent as a successful sports broadcaster.

His son Mark Harmon followed his father into football and was the quarterback for UCLA. Instead of sports broadcasting like his father he decided to go into acting acting where he became moderately successful.

“Moderately successful?” Be still my beating heart.

Yeah, superstar bias at work here. Harmon has been more succesful as an actor than 999,9 % of actors, enjoying a leading man status in multiple leading TV series, and getting paid extremely well for it.

It was a joke.

David Attenborough’s older brother Richard was a famous actor and movie director.

Mark’s sister Kelly was also an actress, although not as successful; had some TV roles and also did commercials for Tic Tac mints back in the '70s. For a bit of trivia, there’s a concert movie from the mid-'60s called The T.A.M.I. Show, and Kelly is briefly shown in a shot of the audience.

Looking her up on Wikipedia just now, I discovered that Kelly was briefly married to John DeLorean, the well-known auto executive.

Mark and Kelly’s sister is Kristin Nelson (née Harmon) who was married to Ricky Nelson and is the mother of Matthew and Gunnar (of the band Nelson), and also actress Tracy Nelson. Kristin also married TV producer and director Mark Tinker, son of Grant Tinker.

And Mark Harmon, as we should all know by now, is married to Pam Dawber.

Maybe not so coincidentally, if you know what I mean.

As Ronan Farrow tweeted, “Listen, we’re all possibly Frank Sinatra’s son.”

Don’t forget sisters Jackie and Joan Collins. Both highly successful in their respective fields.

Boris Karloff’s (William Pratt) great aunt was Anna Leonowens, author of Anna and the King of Siam the book “The King and I” was based on.

Actor Logan Ramsey (one of those faces you might have seen, but never knew the name) was the son of (then) Lt. Commander Logan Ramsey, who radioed in "Air Raid Pearl Harbor - This is no drill.’

Actress Mara Wilson and pundit Ben Shapiro are cousins.

They are…not close, since each is rather vocally for basically everything the other one is vocally against.

The late singer and actress Rosemary Clooney’s brother Nick is a journalist, historian, radio announcer, news anchor and game-show host.

Olivia Newton-John is the granddaughter of well-physicist Fritz John. No relation to Isaac though.

Fritz Leiber, Senior, is little-known today, but was a successful actor on both stage and screen in the early 20th Century.

Fritz Leiber, Junior, did some acting, but is most famous as a science fiction and fantasy author.