Manylion am y math o ddogfen lywodraethu sydd gan yr elusen a phan y'i sefydlwyd. Nid dyma destun llawn dogfen lywodraethu'r elusen.
ROYAL CHARTER GRANTED 04 JAN 1912
Gwrthrychau elusennol
TO PROMOTE THE DEVELOPMENT OF YOUNG PEOPLE IN ACHIEVING THEIR FULL PHYSICAL, INTELLECTUAL, SOCIAL AND SPIRITUAL POTENTIAL; AS INDIVIDUALS, AS RESPONSIBLE CITIZENS AND AS MEMBERS OF THEIR LOCAL, NATIONAL AND INTERNATIONAL COMMUNITIES.
