Cenobitic monks were also different from their eremitic predecessors and counterparts in their living arrangements. Whereas eremitic monks (hermits) lived alone in a
monastery consisting of merely a
hut or
cave (
cell), cenobitic monks lived together in monasteries comprising one or a complex of several buildings. In the latter case, each dwelling would house about twenty monks, and within the house there were separate rooms or cells that would be inhabited by two or three monks. To early generations of historians, the style of housing maintained by cenobitic monks was attributed to the man usually hailed the "father of cenobitic monasticism,"
Saint Pachomius, who was believed to have found the idea for such quarters during the time he spent in the
Roman army, as the style was "reminiscent of army barracks." While this impression may have been to some extent mythologized by the bishop and historian
Palladius of Galatia, communal
barracks-like desert dwellings known as
cenobia came to exist around the early 4th century. Though Pachomius is often credited as the "father of cenobitic monasticism," it is more accurate to think of him as the "father of
organized cenobitic monasticism", as he was the first monk to take smaller communal groups that often already existed and bring them together into a federation of monasteries. He continued this work until his death in 347 at
Pbow, a monastic center that he had founded ten years before. Palladius'
Lausiac History claims that Pachomius was given the idea to start a cenobitic monastery from an angel. Though this is an explanation of his reasoning for initiating the cenobitic tradition, there are sources that indicate there were already other communal monastic groups around at that time and possibly before him. Three of the nine monasteries that joined Pachomius' federation "clearly had an independent origin", meaning he was not the first to have such an idea. ==Melitians and Manichaeans==