Cornelis de Witt was born on June 15, 1623 and died on August 20, 1672. Cornelis de Witt would have been 49 years old at the time of death or 388 years old today.
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Johan de Witt was born on September 24, 1625 and died on August 20, 1672. Johan de Witt would have been 46 years old at the time of death or 386 years old today.