Makes,sense ..Approx 5 years after Christ's death: Church of Jerusalem established originally headed by an Eastern Orthodox patriarch
7 years after Christ's death Church of Antioch established originally headed by an Oriental Orthodox
10 years after Christ's death Church of Alexandria established originally headed by an Oriental Orthodox
20 years or more after Christ's death Churches of Rome and Constantinople founded: headed by a Roman Catholic and Eastern Orthodox
Note: However the Eastern Orthodox and Ancient Oriental Orthodox started out as one but then the Oriental Orthodox split at Chalcedon re the issue of Christ's dual nature. Therefore some suggest the what is now called the Oriental Orthodox is older than the Eastern Orthodox.
The bottom line: Quibble all you want. The Church's credibility is based on Christ and its trueness to its teaching, not age.
When it is,JESUS OUR ONLY HIGH PRIEST .
.But ...hmm who's first then..who holds the keys??
Who DID PETER hand them to ???
What kind of Church did Peer envision..more importantly .
Jesus to Himself owned nothing but the clothes,He wore,.
What kind of Church did HE envision..