Professor Aonghus Eireabaill of the Tribe of Cork is a professor at the University of Fortham, teaching about Agronomy and involved in research in his capacity as a plant breeder. He is also involved in the Swimmer Team of the UoF as a trainer, being a swimmer on that team in his younger years.
With the swimmer team's Captain, the Professor has a good relationship. While he does admire her strength and capabilities as a swimmer, he would not dare to start a deeper relationship with her, let alone a sexual one.
Aonghus' relation to the High Priest of Rhiannon is tense, but mostly on a personal level, not a professional one. On a professional one, the man of the spirituality and the man of the sciences can get along and work together, but usually try to avoid it.