William Blackstone was born on July 10, 1723 and died on February 14, 1780. William Blackstone would have been 56 years old at the time of death or 288 years old today.
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William Grover-Williams was born on January 16, 1903 and died on March 18, 1945. William Grover-Williams would have been 42 years old at the time of death or 109 years old today.