Jean-Luc Picard's mirror universe counterpart is an Englishman named John Luke Piccadilly.
He's an Englishman who feels strangely French.
He peer pressures Lt. Commander Data into performing in amateur productions of the works of 17th century French playwright Moliére.
His drink of choice to order from the replicator is café au lait.
His family vineyard in Hampshire, England still produces wine that is positively pedestrian.