John David Gwynn was a civil engineer with a special interest in renewable energy generation. In his youth he was one of Ireland's most distinguished cricketers.
Cricketing career
A right-handed batsman, a match that also featured the Irish playwrightSamuel Beckett. Gwynn came from a cricketing family. Three of his uncles (Arthur, Lucius and Robin) all represented Ireland, whilst a fourth uncle, Jack, played first-class cricket in India. ==References==