Saint Evaristus was born in Jerusalem and lived there for most of his life. He eventually became a Pope, the fifth one. He succeeded St. Clement, and served from 97-107.
A biography was published centuries ago which mentioned that he divided the districts of Rome to give bishops and leaders more control over their followers. The districts are called parishes. Seven men were nominated to serve as deacons and they would work in every district.
He was usually referred to as a martyr, his martyrdom was not exactly proven.