The 1900 Federal census records that George was born in May 1845.
His clan name was recorded in the 1905 Indian census as being Pink He Con Kah, which appears to be for Pįkik’ųga, from pįkik’ų, "neat"; and -ga, a definite article suffix used in personal names. So his name means merely "Neat," which does little to illuminate his clan affiliations.
1905; Roll: M595_671; Line: 6. Indian Census Rolls, 1885-1940; (National Archives Microfilm Publication M595, 692 rolls); Records of the Bureau of Indian Affairs, Record Group 75; National Archives, Washington, D.C.