John O'Donovan - scholar - died in 1861.
John Gregory - scholar - died in 1646.
John Lloyd - scholar - died in 1815.
John Wordsworth - scholar - died in 1838.
John Arrowsmith - scholar - died in 1659.
John Wallis - Arabic scholar - died in 1738.
John Taylor - classical scholar - died in 1766.
John Price - classical scholar - died in 1676.
Yes
John O'Donovan - scholar - was born in 1806.
John Lloyd - scholar - was born in 1750.
John Arrowsmith - scholar - was born in 1602.
John Wordsworth - scholar - was born in 1805.