Isaac Casaubon was born on February 18, 1559.
Isaac Asimov was born on January 2, 1920.
Isaac Pitman was born on January 4, 1813.
Isaac Jogues was born on January 10, 1607.
Isaac Gálvez was born on May 20, 1975.
Isaac Heinemann was born on June 5, 1876.
Isaac Albéniz was born on May 29, 1860.
Isaac Levitan was born on August 30, 1860.
Isaac Brock was born on July 9, 1975.
Isaac Watts was born on July 17, 1674.
Isaac Bonewits was born on October 1, 1949.
Isaac Hanson was born on November 17, 1980.
Isaac Murphy was born on October 16, 1802.