That’s not just an unbelievably rare coin, Antonio, but a beautiful one at that.

My wife wholeheartedly agrees with you that my original impulse was the best, Good Sir Rich, which is why I now humbly accept the nickname of Wilhelm the Spontaneous.

Sir Kaiser, I like your original nickname, William the Whatever.

There are only two Canadian 1911 silver dollars. That’s a world class rarity. Even rarer than the U.S. 1804 silver dollar.

Now that, Antonio, is a set of coins truly deserving of the term “world class rarity.”

If this not all that young a man’s father, on the other hand [see my earlier comment in this very regard] manages to have anywhere near as long a reign as the British Monarch as his grandmother Elizabeth II had, the options for his nickname of William the Aging, William the Old or William On Assisted Living might just apply.

William of Cambridge.

It would be King William V, but he still needs a nickname like William the Conqueror, William the Lion, or William of Orange.

Antonio,
Even the very name, “Florin”, seems to convey a positive image to me.