Mae'r adroddiad gan yr elusen wedi'i ddiweddaru (ar amser)
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.
CONSTITUTION ADOPTED 6 APRIL 2003 AS AMENDED 21 JUNE 2003
Gwrthrychau elusennol
1 TO ADVANCE THE EDUCATION OF THE PUBLIC IN THE CHARACTER AND ACHIEVEMENTS OF THE GREAT SEVENTEENTH CENTURY PARLIAMENTARIAN, JOHN HAMPDEN, THE PATRIOT (1594-1643)
2. TO PROVIDE A LIBRARY AND ARCHIVE OF MATERIALS FOR RESEARCH INTO THE LIFE AND WORKS OF JOHN HAMPDEN, FOR THE PUBLIC BENEFIT
3 TO PRESERVE, CONSERVE AND ERECT MONUMENTS, AND TO PRESERVE AND CONSERVE ARTEFACTS, ASSOCIATED WITH JOHN HAMPDEN, FOR THE PUBLIC BENEFIT
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
