The Gregory of Nyssa Group is a group in the Morgan House of the Torrey Honors Institute. It was created in the year 2000 together with Rossetti and joined Augustine and Lewis as part of the Fifth Generation of Torrey students. It is named after Gregory of Nyssa, one of the Cappadocian Fathers. As of 2009, it is in its third cycle.

Cycles

• Gregory of Nyssa 2004
• Gregory of Nyssa 2008
• Gregory of Nyssa 2012