Pierre Cogan was born on January 10, 1914, in Auray, Bretagne, France.
William Cogan died in 1894.
Eliezer Cogan died in 1855.
Thomas Cogan died in 1818.
David Glendenning Cogan died in 1993.
Rhodie Cogan died on April 24, 2000.
Alma Cogan died on October 26, 1966 at the age of 34.
Dick Cogan died on December 19, 1988, in Los Angeles, California, USA.
Dick Cogan died May 2, 1948, in Paterson, NJ, USA.
Shaye Cogan died on June 12, 2009, in Modesto, California, USA of respiratory infection.
Fanny Cogan died on May 18, 1929, in New York City, New York, USA of heart disease.
Henri Cogan died on September 23, 2003, in Boulogne-Billancourt, Hauts-de-Seine, France of natural causes.