So it’s a real pleasure for me, as a former student of Ysgol Gyfun Gymraeg Glantaf, to be able to join so many to celebrate 70 years of Welsh medium schools in our capital city.
Mae’n bleser pur i mi felly, fel cyn-fyfyriwr Ysgol Gyfun Glantaf, gael ymuno â chynifer o bobl i ddathlu 70 mlynedd o ysgolion cyfrwng Cymraeg yn ein prifddinas.