school with the children of the recently emancipated slaves. By the early 1900s, Robeson County whites used "Cro" as a racial epithet to describe their "Indian" neighbors. The Lost Colony theory of origins fell out of favor in the early twentieth century. "Croatan" was dropped from their tribal name and replaced by "Indians of Robeson County", although Lumbee historian Adolph Dial continued to advocate for the theory in the 1980s. Cherokee descent The proto Lumbee first began identifying as Cherokee Indians in 1915, when they changed their name to the "Cherokee Indians of Robeson County." Four years earlier, they had changed their name from the "Croatan Indians" to the generic "Indians of Robeson County." But the Cherokee occupied much further to the west and in the mountains during the colonial era. In his unpublished 1934 master's thesis, graduate student Clifton Oxendine theorized that the Lumbee descended from Iroquoian-speaking Cherokee. Citing "oral traditions," Oxendine suggested that the Lumbee were the descendants of Cherokee warriors who fought with the British under Colonel John Barnwell of South Carolina in the Tuscarora campaign of 1711–1713. He said the Cherokee settled in the swamps of Robeson County when the campaign ended, along with some Tuscarora captives. The Oxendine theory of Cherokee origin has been uniformly rejected by mainstream scholars. First, no Cherokee warriors are listed in the record of Barnwell's company. Second, the Lumbee do not speak Cherokee or any other Indian language. Third, Oxendine's claims of oral traditions are completely unsubstantiated; no such oral traditions survive or are documented by any other scholar. The Lumbee have abandoned this theory in their documentation supporting their effort to obtain federal tribal recognition. The federally recognized Eastern Band of Cherokee Indians categorically rejects any connection to the Lumbee, dismissing the Oxendine claims as "absurd" and disputing even that the Lumbee qualify as Native American. Cheraw descent Shortly after abandoning the Croatan label and changing their name to the generic "Indians of Robeson County", the proto Lumbee seized on the speculations of Indian agent McPherson that they may be related to the defunct Cheraw, a band of Siouan-speaking Indians that had been reduced by war and disease to 50 or 60 individuals by 1768. The 1915 McPherson Report said in reference to the Cheraw (quoting the Handbook of American Indians, 1906): Their numbers in 1715, according to Rivers, was 510, but this estimate probably included the Keyauwee. Being