The Duchess of Portsmouth was the least popular mistress of this "Merry Monarch" (& that was quite a contest)
The Merry Monarch's Wife: The Story of Catherine of Braganza (A Queens of [DOC] [TLE] Cupid and the King: Five Royal Paramours - WorldCat [PAR] No one in London on that bright May day, least of all an impressionable young 
girl, .... to her husband's infidelities, and even came to quite like some of his 
mistresses.