Le prince William et Kate Catherine Middleton, duchesse de Cambridge, ont visité le centre GISDA à Caernarfon aux Pays de Galles. Le 20 novembre 2015 20 November 2015. Britain's Catherine, Duchess of Cambridge, receives flowers from Theo Hayward aged three, as she leaves after visiting a GISDA centre in Caernarfon in Wales, Britain November 20, 2015. GISDA is a charity that provides support for homeless young people in the area.20/11/2015 - Caernarfon - Photo