Complex sentence: The Castello della Magione, Poggibonsi (Siena-Italy), or Magione di San Giovanni al Ponte, or also Spedale di San Giovanni in Jerusalem alla Magione, is example of a medieval "Mansio" (residence) that belonged to the Knights Templar.
Split into simpler sentences: The Castello della Magione (also Magione di San Giovanni al Ponte or Spedale di San Giovanni in Gerusalemme alla Magione) is a medieval castle in Poggibonsi (province of Siena, central Italy). It is an example of a medieval "Mansio" (residence) that belonged to the Knights Templar.