Pietro I Orseolo was born in 928.
Pietro I Orseolo died in 987.
Otto Orseolo was born in 992.
Otto Orseolo died in 1032.
Giovanni Orseolo died in 1006.
Pietro Ceccarelli was born on January 26, 1934, in Rome, Lazio, Italy.
There is a legend how king Stjepan Držislav won his freedom back by defeating Venezian ruler Pietro II Orseolo. in 3 games of chess after his capture, so he took "chessboard" as a coat of arms for himself and Croatians.
Pietro Giordani was born in 1774.
Pietro Gazzera was born in 1879.
Pietro Rosa was born in 1810.
Pietro I Candiano was born in 842.
Pietro Forquet was born in 1925.
Pietro Linari was born in 1896.