Gregory Palamas (1296–135), spelled Γρηγόριος Παλαμάς in greek, was a monk on Mount Athos, a place I've visited with my father two times. It is a beautiful peninsula in northern Greece, scattered with old monasteries. Furthermore, only men have been allowed on the peninsula for around a thousand years.
Palamas eventually became the Archbishop of Thessaloniki, which is a city I incidentally happened to live in from 1995-1996. Below is a picture of Gregory Palamas, in the form of an icon.
In his early youth, my father (Georgios Kefaloukos) was also a monk on Mount Athos. There he learned the art of icon painting, and could have painted one of Palamas, although I don't think he did. Below is a picture of my father taken on Mount Athos.
When I first heard about the Math in Genealogy project, I was thrilled to find out that a Gregory Palamas, who lived long ago and was the Archbishop of Thessaloniki, apparently had a transitive relationship with people in science through an unbroken chain of mentoring (112861 "descendants" in total). I became curious, and wanted to find out which famous people he might be connected to.
While Palamas was the Archbishop of Thessaloniki he mentored Nilos Kabasilas (1298-1363), who later replaced him as Archbishop. Nilos in turn mentored Demetrios Kydones (1333-1397) and this lineage of mentoring continues in an unbroken line, through many scholars and countries, until we eventually arrive in Germany and at the famous mathematician Carl Friedrich Gauß in 1799.
Gauß himself mentored a few students, one of whom was Christian Ludwig Gerling (1788-1864), who went on to mentor Julius Plücker (1801-1868) and so forth. Again the chain of mentoring continues until we reach Marcos Vaz Salles, a Brazilian Tenure-Track Assistant Professor at the University of Copenhagen, which is the city I was born in... And here comes the surprising part, for me at least, because Marcos is now mentoring me, together with Professor Martin Zachariasen!