There can’t be many people who’ve given their name to a cocktail, but Ronan Collins is one of them. Cocktail fans will be more familiar with the Tom Collins, a highball of gin, lemon juice, sugar syrup and soda water, but there’s a whole raft of other Collins out there too. Like the John Collins, which swaps the gin for bourbon, the rum-based Pedro Collins and the Pierre Collins made with cognac. There’s even a Phil Collins, for goodness’ sake.