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 Soumilas Petros Soumilas Petros Soumilas or Soumilis () was a Greek Army officer who reached the rank of Lieutenant General. He was born in Leucas (then under British rule) on 1 January 1861 (O.S.). He joined the Hellenic Army on 2 August 1882 (O.S.), and later enrolled in the NCO School, from where he graduated in August 1888 as a Second Lieutenant of Infantry. He served as a topography instructor and in the newly established Hellenic Military Geographical Service, and participated in the Greco-Turkish War of 1897 and the Balkan Wars. During the latter he commanded the 3rd Battalion of the