an annual subsidy and the promise of British protection, a promise that Lochner had no authority to give. However, the BSAC advised the Foreign Office that the Lozi had accepted British protection. The Foreign Office had reservations over the nature and extent of the supposed protectorate and it never sanctioned the Lochner Concession, because it did not grant BSAC any administrative rights and it involved monopolies, prohibited in the BSAC Charter. However, in negotiations with the Portuguese government, Barotseland was claimed to fall within the British sphere of influence and the Anglo-Portuguese Treaty of 1891 allocated the Barotse Kingdom's territory to the British sphere, although the boundary with Angola was not fixed until 1905. Lewanika protested that the terms of the treaty had been misrepresented to him. No BSAC Administrator was sent to Barotseland until 1895, and the first Administrator, Forbes who remained until 1897, did little to establish an administration. As the Foreign Office was not convinced that the Lochner Concession had established a British protectorate over Barotseland or given BSAC any rights to administer the territory, it considered that a new concession was necessary. It agreed in 1896 that a BSAC official would be appointed as Resident Commissioner to secure this concession. The first appointee died before taking up his post, but in October 1897, Robert Coryndon reached Barotseland as Resident Commissioner. Coryndon, a former secretary of Cecil Rhodes and member of the Pioneer Column, had been proposed by the BSAC, and his appointment was approved by the High Commissioner for South Africa as representing the British government. In his capacity as Resident, Coryndon declared Barotseland to be a British protectorate, resolving its previously anomalous position. Coryndon also confirmed that the 1890 mineral concession gave the BSAC no right to make land grants. In 1897 Lewanika signed a new concession (the Coryndon Concession) that gave the BSAC the rights to make land grants and to establish jurisdiction in parallel to the king's courts. Next, in 1900, Lewanika signed a further agreement, (the Barotse Concession), which resolved some details that were in dispute following the earlier concessions and was drafted in terms compatible with the Barotseland-North Western Rhodesia Order in Council, 1899. . Up to 1899, Northern Rhodesia outside of Barotseland was governed according to the Order-in-Council of 9 May 1891, which did not fix clear boundaries to the area involved. Before 1911, Northern Rhodesia was administered as two