(who included Gurdon Hubbard and John H. Kinzie) registered the plat of "Portland" with the state of Illinois. Portland had been laid out on land purchased from the federal government which was situated south of Vermont Street (more or less) and east of Wabash Road (what is now Western Avenue uptown, again, more or less). The Little Calumet River ran through the center of the platted area, and its promoters felt with this advantage that it would become a prosperous river town. They used their influence to have the local post office name changed from Blue Island to Portland (a circumstance that as time went by would be a source of aggravation to the people of Blue Island), and on May 1, 1839, this was accomplished. The post office, however, wasn't located within the platted area of Portland since there were no buildings in which to operate it, but in fact was on contiguous property to the west at the Blue Island House. Portland was never incorporated – it existed for many years by and large only as a plat of survey. No buildings of any consequence were erected there for nearly half a century. While some of the street names from Portland remain (although sometimes not entirely on their original courses), any of them that were laid out (and in fact a majority of them never were) waited in most cases for many years until they were needed. About half of the area was eventually annexed within what would become the corporate boundaries of Blue Island as time went by, and significant other sections of it became parts of the villages of Calumet Park and Riverdale, the Joe Louis the Champ golf course, and unincorporated Calumet Township. According to John Volp, whose family had lived in Blue Island since 1862: "'Portland' did not become a river town. Neither did the name 'Portland' ever come into general use. In spite of all the efforts of its promoters to popularize the locality the people preferred to live on top of the hill and call the place 'Blue Island'..." For reasons that remain unclear (but most likely because all of the development that was taking place in the area was occurring in the as yet unincorporated settlement of Blue Island to the north and west), the state legislature changed the name of the platted "town" of Portland to correspond with that of