Look how they've grown: Rocco and Jay Byrne
Georgina and Nicky Byrne's twin boys have grown up before our eyes. Take a look at their photos throughout the years...
Published 09/06/2014 | 13:46
Georgina and Nicky Byrne’s twin boys were the first pair of grandchildren for Bertie who has since welcomed 3 more, Cecelia’s children Robin and Sonny and most recently baby Gia Byrne who was born in October.
Earlier this year, Bertie’s youngest daughter author Cecelia said that the politician was the perfect granddad to the ever growing brood.
"He is totally hands-on. He hasn't changed a nappy but I would definitely leave them in his care for a while," she said.