Luke Pasqualino (D'Artagnan) & Marc Warren (Rochefort) also worked together on Snatch (2017) as Albert Hill & Bob Fink respectively.
Marc Warren (Rochefort) & Tom Burke (Athos) also worked together on State of Play (2003) as Dominic Foy & Syd respectively.
The Dauphin, later Louis XIV, was born on 5th September 1638.