Age Now = Year Now - Year of Birth (if the person has had their birthday this year, and one less if they have not).
Shahuji I was born in 1672.
Antoine Augustine Calmet was born on February 26, 1672.
John Huxham was born in 1672.
Johan Robeck was born in 1672.
Giuseppe Accoramboni was born in 1672.
Vasily Yershov was born in 1672.
Benjamin Schmolck was born in 1672.
Thorndike Proctor was born in 1672.
Walter Moyle was born in 1672.
Edmund Smith was born in 1672.
Humfrey Wanley was born in 1672.
Willem Bosman was born in 1672.