It seems to have then already been a point in contention though. According to PGC?s earlier link: ?On November 6 1820, 4 years after becoming independent, Argentina formally took possession of the islands through an expedition commanded by the American officer David Jewett. Upon arriving to the islands Jewett proclaims the Argentine sovereignty on them. This proclamation was published the following year on the papers ?El Redactor? (C?diz, Spain) and the ?Times? of London. No formal claim was done by any foreign government (Etchebarne Bullrich). In 1828, Argentina appoints her first Governor to the islands, Luis Vernet, who takes off to the islands to establish a colony. Once Governor Vernet was established there, one of the first things he does is to protect Argentina?s interests by trying to stop the foreign vessels which went there to poach sea lions.?