Duchy of Urbino

• Ruling Houses
• 

  House of Montefeltro
  1443–1502

• 

  House of Borgia
  Cesare Borgia
  1502–1508

• 

  House of Montefeltro
  1504–1508

• 

  House of della Rovere
  1508–1516

• 

  House of della Rovere
  Lorenzo de Medici
  1516-1519

• 

  House of della Rovere
  1521–1631