text: Hmmmm .... let's see. St. Mark was martyred in the Baucalis section of Alexandria in 68 AD. He was burried in the first church built in Alexandria in the same section of the city. Since then the church has been referred to also as the Martyrium of St. Mark. In 311 AD, when Peter, the Bishop of Alexandria was about to be executed, according to reports, he asked to be allowed to pray at the Church in Baucalis, at the grave of St. Mark. His request was granted, and subsequently he was martyred. 
  
  In short, the written and oral reports consistently refer to this church in Baucalis as Mark'smartyrium.