Dogfen lywodraethu
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 04 JAN 1912
AS AMENDED BY SUPPLEMENTAL CHARTER DATED 28 MAR 1949
AS AMENDED BY SUPPLEMENTAL CHARTER DATED 18 FEB 1959
AS AMENDED BY SUPPLEMENTAL CHARTER DATED 05 MAY 1967
AS AMENDED BY SUPPLEMENTAL CHARTER DATED 19 JUL 1991
AS AMENDED BY SUPPLEMENTAL CHARTER DATED 08 FEB 2018
AS AMENDED BY SUPPLEMENTAL CHARTER DATED 30 APR 2019
AS AMENDED BY SUPPLEMENTAL CHARTER DATED 12 FEB 2020
