Sinéad O'Connor is 44 years old (birthdate: December 8, 1966).
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Charles Yelverton O'Connor was born on January 11, 1843 and died on March 10, 1902. This would have been 59 years old at the time of death or 167 years old today.
Peter O'Connor was born on October 24, 1872 and died on November 9, 1957. Peter O'Connor would have been 85 years old at the time of death or 139 years old today.