Petar Kocic was born on June 29, 1877, in Stricici near Banja Luka, Ottoman Empire [now Bosnia and Hercegovina].
Petar Draganov died in 1928.
Petar Pekić died in 1965.
Petar Perunović died in 1952.
Petar Šegvić died in 1990.
Petar Konjović died in 1970.
Petar Beron died in 1871.
Petar Angelov died in 1926.
Petar Dobrović died in 1942.
Petar Kanavelić died in 1719.
Petar Svačić died in 1097.
Petar Hektorović died in 1572.