Sir Geoffrey Howe is 84 years old (birthdate: December 20, 1926).
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Sir Lawrence Wackett was born on January 2, 1896 and died on March 18, 1982. This would have been 86 years old at the time of death or 114 years old today.
Sir Roger Tichborne was born on January 5, 1829 and died on an unknown date in 1898. This would have been 69 years old at the time of death or 181 years old today.