The leadership hierarchy of the
Koinonia was as follows. • Superior of the
Koinonia, or "father" (
apa or
abba) • Superior of the individual monastery, or "steward" (
oikonomos). The vice steward, or steward's assistant, is known as the "second" (
deuteros). • "Housemaster" (
oikiakos) of an individual house (
oikos) within each monastery. A housemaster also had had an assistant or "second" (
deuteros). Each house had around a few dozen monks, while each monastery had a few dozen houses. Pachomius was the first superior of the
Koinonia. After Pachomius's death,
Petronius became the superior of the
Koinonia for three months until he also died, and was succeeded by
Horsiesius. In 350, Horsiesius was succeeded by
Theodorus when Horsiesius resigned. Horsiesius again became the superior of the
Koinonia when Theodorus died in 368. A timeline of the superiors of the
Koinonia is given below. •
Pachomius (329–9 May 346) •
Petronius (9 May 346–21 July 346) •
Horsiesius (21 July 346–350) •
Theodorus of Tabennese (350–27 April 368) •
Horsiesius (27 April 368–387) ==Demographics==