Steve Petro from 1973 to 1984. Steve's Pitt nickname was "The Rock," based on Petro, a derivation of the Greek word petros, which means rock. The Pitt Panther mascot's nickname is ROC, in Steve's honor. Steve Petro Stephen Lawrence Petro (October 21, 1914 – August 15, 1994) was an American football guard who played two seasons with the Brooklyn Dodgers of the National Football League (NFL). He was drafted by the Pittsburgh Pirates in the ninth round of the 1939 NFL Draft. He played college football at the University of Pittsburgh and attended Greater Johnstown High School in Johnstown, Pennsylvania. Steve played
Petro Kryk and on February 3, 2001 was consecrated to the Episcopate as Titular Bishop of Castra Martis and the Apostolic Exarch in Germany and Scandinavia for the Ukrainians. The principal consecrator was Metropolitan Jan Martyniak. Petro Kryk Bishop Petro Kryk (; born 25 April 1945 in Kobylnica Wołoska, Rzeszów Voivodeship (now Podkarpackie Voivodeship), Poland) is a German Ukrainian Greek Catholic hierarch as the second Apostolic Exarch of the Apostolic Exarchate in Germany and Scandinavia for the Ukrainians and the Titular Bishop of Castra Martis since 20 November 2000. Bishop Kryk was born in the family of Greek-Catholics Hryhoriy and Anna Kryk