Porphyry
House Systems◇ ✦ ◇
The Porphyry house system is one of the earliest quadrant-based methods in Western astrology, named after the Neoplatonic philosopher Porphyry of Tyre, who lived in the 3rd century CE.
The Porphyry house system is one of the earliest quadrant-based methods in Western astrology, named after the Neoplatonic philosopher Porphyry of Tyre, who lived in the 3rd century CE.