Archdeacon Marcos Hanna was born in Cairo, Egypt on October 1, 1934.

He graduated from the Faculty of Commerc in 1955 and worked as an accountant, Chief Financial Officer, and a Director at various companies until 2000.

He served as a deacon and Sunday School teacher in St. Mark Church, Shoubra, Egypt and headed an orphanage for girls in the House of St. George.

On June 21, 2008, His Grace Bishop Serapion ordained him as a deacon to serve at St. Maurice Church in Pomona.