About Church of the Cross... Church of the Cross is a Presbyterian Church located in Erie, Pennsylvania. It was founded March 29, 1992 and currently has a membership of about 600 people. Two services are held every Sunday morning. For early risers, a service is held at 8:15 a.m. For those who enjoy a later time, a 10:45 a.m. service is also held. During July and August, one service is held at ...