John,
Nuzeka Colbert was the 16th child of--B 1750-d.1827 Miss.-- Chief William Colbert [AKA Pysheggo,Billy] and Jessie Moniac{A Creek Indian] He was born about 1804 in Pontotoc Mississippi he died May 27th,1834-- I show a Wf Mary--Hes on the 1818 census.I have all of Williams - Indian children names-however when they went to school they may have taken English names?starting in 1772
From your infor and his birthday he cannot be his father.

George Colbert brother to (Chief William Colbert)born 1764 Luderdale Ala.died Nov 7 1839
Ft Townson Indian Territary.married two Dau of the Cherokee Chief Doublehead,one died before 1818 the other one Salechie lived in I.T.after his death----4 known sons, Vicy,[George Jr}.Pittman,John
He was very weathy--I have no birthdays--but this looks more likely?
I'm guessing, no proof.