5th patriarch of Alexandria

the 3rd of Misra
Severus of Al'Ashmunein (Hermopolis), History of the Patriarchs of the Coptic church of Alexandria (1904) Part 1: St. Mark - Theonas (300 AD). Patrologia Orientalis 1 pp. 105-211 (p.1-113 of text).

PRIMUS, THE FIFTH PATRIARCH. A. D. 109-122.
After this there was among the orthodox people of Christ a man named Primus, who was chaste as the angels, and piously performed many good works. So they took counsel with regard to this man, and chose him, and appointed him to the evangelical see, as patriarch. He remained in possession of it twelve years, and there was peace in the Church in his days. He went to his rest on the 3rd. of Misri, in the fifth year of the reign of Hadrian the prince.

http://www.tertullian.org/fathers/severus_hermopolis_hist_alex_patr_01_part1.htm#PRIMUS