Houses & Titles: J-K-L

J

Duc de Joyeuse

      Held by the House of Melun

K

-

L

Prince de Lamballe

     Held by the House of Bourbon-Penthièvre. Served as a courtesy title for the heir to the duchy

Duc de Lauzun

      Held by the House of Caumont

Duc de Laval
      Held by the House of Montmorency

Duc de Lesdiguières

      Held by the House of Bonne de Blancefort

Duc de Lesparre

      Held by the House of Gramont

Duc de Liancourt

      Held by the House of Rochefoucauld

Comte de Lillebonne

      Held by the House of d’Harcourt

Duc de Luxembourg

      Held by the House of Montmorency

Duc de Luynes

      Held by the House of d'Albert