**1810:** Renata Plancher, cousin of Napoleon, Jean Plancher, and their son Baptiste run an inn, "Chez Bonaparte," in Paris, Faubourg Saint-Honoré. Jean complains that the Emperor has shown them no regard since coming to power. **1695:** Count Philippe Honoré de Roche Saint-Pierre, cousin of Louis XIV, was dismissed from Versailles by the king. He lives with his wife Marie-Louise at the Château de La Croûtinière, 250 kilometers from Versailles. **1430:** François d'Arc is the cousin of Joan of…