Definitely. You can't say Francois is wrong unless you specify the English spelling. Gotta say though, a degree of separation is for people who have a relationship. You can't have a relationship with a comet.
I think "Fernando" should be accepted for "Ferdinand", given it was his name in its native language. "Isabel" is accepted, so I don't see why "Fernando" shouldn't be.
Those who aren't familiar should look up his series from the late 1970s, "Connections."
Thanks Hamilton :-)
"That's delightful."
"That's delovely, but we got a ceiling to paint."