CAN YOU HELP HIM FIND HIS BIOLOGICAL PARENTS?
Grandfather who only discovered he was adopted at the age of 50 sweeps the internet after his son posts #WhoIsDonByrne social media quest to find his family

Don Byrne, 73, from Dublin,Ireland, has gone viral with his quest to find his birth family, 23 years after finding out he was adopted as a baby.
http://www.dailymail.co.uk/femail/article-3367954/Adopted-Irish-granddad-s-quest-birth-family-goes-viral.html