The United Nations Charter was signed in princess, United States.
Mark O'Neill may refer to  :. Mark O'Neill -LRB- rugby league -RRB- -LRB- born 1975 -RRB- , Australian rugby league footballer of the 1990s and 2000s. Mark A. O'Neill -LRB- born 1959 -RRB- , British entomologist and computer scientist. Mark A. O'Neill. Mark A. O'Neill. Mark O'Neill -LRB- TV personality -RRB- -LRB- born 1984 -RRB- , Irish television personality and producer