Patrick O'Brian died on January 2, 2000 at the age of 85.
It was just natral cause of death. OF AN OLD AGE
Patrick Procktor died on August 29, 2003 at the age of 67.
Patrick McGoohan died on January 13, 2009 at the age of 80.
Frank Patrick died on June 29, 1960 at the age of 74.
Patrick Blackett died on July 13, 1974 at the age of 76.
Patrick Dewaere died on July 16, 1982 at the age of 35.
Patrick Pearse died on May 3, 1916 at the age of 36.
Patrick White died on September 30, 1990 at the age of 78.
Patrick Henry died on June 6, 1799 at the age of 63.
Lester Patrick died on June 1, 1960 at the age of 76.
Patrick Troughton died on March 28, 1987 at the age of 67.
Patrick Gilmore died on September 24, 1892 at the age of 62.