So, Sigmund Freud's grandson, Clement Freud, has been discussed on this sub extensively.

He was unmasked as a pedophile:

https://en.wikipedia.org/wiki/Clement_Freud#Child_sexual_abuse_allegations

and was infamous for owning a villa in Praia da Luz, Portugal, where Madeleine McCann was abducted, and for cozying up to her parents.

https://www.telegraph.co.uk/news/2016/06/14/how-clement-freud-invited-kate-and-gerry-mccann-for-lunch-after/

Politicians Tony Blair and David Cameron appointed Clement Freud's son, Matthew Freud, to take over management of media coverage of the McCann scandal.

https://aanirfan.blogspot.com/2016/06/madeleine-mccann-clement-freud.html

So Clement Freud's Daughter, Matthew Freud's sister, is Emma Freud.

In these links, you can hear her appearing in an interview where she talks about wanting to French-kiss her children:

https://www.dailystar.co.uk/showbiz/692445/Emma-Freud-Richard-Curtis-children-son-incest-Giovanna-Fletcher-podcast-love-actually

http://www.dailymail.co.uk/femail/article-5555925/Emma-Freud-jokes-shed-French-kiss-son-20.html

Now, she talks about it jokingly and light-heartedly, but I still think it's important because it shows how in these elite families, harmful attitudes to children seem to be passed along generationally.