Mark, the companion of the Apostle Paul is not recorded in the Bible as having been a bishop. In any event, he lived around the middle of the first century, and the role of bishop was not instituted until the second century, when the Church had grown to such a size as to need overseers in a number of cities.
Saint Mark the Evangelist is the original author of the Gospel of Mark in the bible. He was one of the disciples of Jesus.
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St. Mark the Evangelist's Church - New York City - was created in 1914.
Mark Strange - bishop - was born in 1961.
Mark Green - bishop - was born in 1917.
Mark Green - bishop - died in 2009.
Mark Bishop was born on 1954-06-29.
Both the Basilica and the Square are named for St. Mark the Evangelist.
The Gospel of Mark is traditionally attributed to St. Mark the Evangelist (also known as John Mark)
Mark Bryant - bishop - was born on 1949-10-08.
If you are thinking of St. Mark, the Evangelist, then the first century A.D.
Mark Davies - bishop of Shrewsbury - was born on 1959-05-12.