Bonisagus trained five discipuli after Founding Ordo Hermei. Four of those magi went on to train discipuli of their own, and established four distinct prosapiae within Domus Bonisagi. Trianoma trained three discipuli herself, resulting in three subprosapiae within Prosapia Trianomae. Magi generally do not include prosapia in their Hermetic name, as it is considered a bit pretentious, but those who know the lore of the Domus can trace prosapiae through one of the names listed below.

Magi Bonisagi tend to group into three broad categories as researchers: Habitualitores ("Traditionalists"), who seek to push the boundaries of Hermetic magic; Depsores ("Dabblers") who attempt to make improvements to existing Hermetic magic; and Componores ("Harmonizers"), who seek to integrate non-Hermetic magic into Hermetic Theory. Magi Trianomae may be Cupitores ("Seekers"), who seek to discover additional knowledge through discovery of ancient magical secrets. None of these categories necessarily group by prosapiae, however, as magi may wish to research matters unrelated to the research of one's parens.