Sts Matthew, John, Jude and Paul were apostles who consecrated bishops. St. Peter was apostle and bishop of Rome. St. James the Just was apostle and bishop of Jerusalem. Sts Luke and Mark were assitants to apostle Paul and apostle Peter.
When?
St. James the Just was apostle and bishop of Jerusalem.
James, the brother of Jesus, is the only Apostle that we know resided in a particular city and was a leader in a church.