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
Petros Protopapadakis Petros Protopapadakis Petros Protopapadakis (; 1854–1922) was a Greek politician and Prime Minister of Greece in May–August 1922. Born in 1854 in Apeiranthos, Naxos, Protopapadakis studied mathematics and engineering in Paris but was keenly interested in politics. He was a professor at the Scholi Evelpidon, the military academy of Greece. Protopadakis was elected to the Hellenic Parliament in 1902 as a member of the conservative Nationalist Party. He later joined the People's Party and served as Minister of Economy and later, in the government of Dimitrios Gounaris, he was the Justice Minister (1921–22). In 1922, during the ill-fated Greco-Turkish War,