It was held by PERSON@1 -LRB- December NUMBER@1 -- September NUMBER@2 -RRB- and his son and designated successor PERSON@2 -LRB- September NUMBER@2 -- May NUMBER@3 -RRB- during what is now known as The ORGANIZATION@1 .

It was held by PERSON@1 -LRB- December NUMBER@1 September NUMBER@2 -RRB- and his son PERSON@2 -LRB- September NUMBER@2 May NUMBER@3 -RRB- during what is now known as the Protectorate .
