Gaston Arman de Cavaillet

King John IV of Cerdania, who knows monarchs are a vanishing race but who plays his royalty role in state council or boudoir to the hilt, is in Paris to sign a treaty, and becomes enmeshed in intrigue with an actress, Therese Mannix and involved in a bit of cuckoldry with YouYou Bourdier, the ex-seamstress wife of a French senator, who is un-awed by money, power or the King's kisses. For his part, her husband, Senator Bourdier, is glad to use his wealth, wife and collectivist ideals for social position, in spite of his democratic posing.

Helene has agreed to marry a man that she isn't in love with. On the day of her wedding her cousin arrives just in time to rescue her and they run away together. They stay with her aged grandmother who assumes the young man (whom she doesn't know) to be the new husband and has prepared a bridal bed for them.

A European Ruler falls in love with an American.