Guido Bonatti’s 125th and 126th Considerations: Ascendant Sign and the Power of Mercury
This exposition of Bonatti’s 125th and 126th considerations shows how the rising sign in a nativity or horary question ties the Ascendant to the affairs of another house ruled by the same planet, and how Mercury’s condition and placement—especially in Capricorn or Aquarius—shape character and intellect. These ideas illustrate the medieval astrological focus on planetary rulerships and practical judgment.