Wow, thanks! Not sure any of us would have figured that one out.
Shrug. Just looking without reading the caption, at first I thought both photos were of William. I did a double take and my next thought was, 'William looked so much like his son Louis as a newborn.'

Then I realized it's the photo of Louis, even before reading the caption, because I remember when the photo was released.
___________________________
Thanks
@Simone411. That's so cool your uncle completed a lot of the research before he passed away. I have a sister and a cousin who have spent a lot of time doing family genealogical research. If you become famous, genealogical experts tend to do all the research on famous persons' backgrounds for public consumption.
I enjoy watching the stories on Henry Louis Gates'
Finding Your Roots series, on PBS.
That's fascinating re your connection to Courtney Cox. I think such connections reveal how closely related and connected the human race is, and has always been. Meghan Markle is related to the royals (via her paternal ancestry), as well as to a number of U.S. presidents, and to other actors, including James Dean! I linked Meghan's and Harry's genealogical chart showing their family connections awhile ago in this thread. Here it is again (which shows how Meghan is also related to the Spencers):
https://www.americanancestors.org/uploadedfiles/content/features/meghan-markle-chart.pdf
https://www.americanancestors.org/Royal-Ancestry-of-Meghan-Markle.aspx
Here's some genealogical info on Meghan's mother's family who originally hailed from Ohio by way of Georgia maternally, and Ohio & Missouri paternally:
https://vitabrevis.americanancestors.org/2018/05/meghan-markles-maternal-family/
So Baby Sussex has English-Irish, Dutch-German, African-American, Native American, and additional European ancestry on his mother's side. On his father's side: English, Scottish, German, Russian, Danish* -- and very far back a strain of Portuguese and African via Queen Victoria's ancient ancestry through her paternal grandmother, Queen Sophia Charlotte, for whom both Frogmore House and Buckingham House (later Buckingham Palace) were purchased by her husband, King George III -- who btw was not mad, he suffered from at that time an unknown disease, later speculated to have been porphyria.
*Prince Philip is English, German, Russian and Danish. Despite having been born in Greece, where his grandfather (George I of Greece) had become King, Philip had no Greek ancestry. His paternal grandfather, George I, was Danish and Russian on his mother's side.