s ▁Category : B rown ▁University ▁fac ulty ▁Category : Har vard ▁University ▁al umn i ▁Category : B rown ▁University ▁al umn i ▁Category : B ur ial s ▁at ▁Sw an ▁Point ▁C emetery <0x0A> </s> ▁Gr ady ▁County ▁Cour th ouse ▁may ▁refer ▁to : ▁ ▁Gr ady ▁County ▁Cour th ouse ▁( Ge org ia ), ▁nominated ▁for ▁National ▁Register ▁of ▁Historic ▁Places ▁listing ▁in ▁Gr ady ▁County , ▁Georgia ▁Gr ady ▁County ▁Cour th ouse ▁( Ch ick asha , ▁Oklahoma ), ▁listed ▁on ▁the ▁National ▁Register ▁of ▁Historic ▁Places ▁in ▁Gr ady ▁County , ▁Oklahoma <0x0A> </s> ▁Billy ▁Pur vis ▁( 1 7 8 4 – 1 8 5 3 ) ▁was ▁a ▁Scottish ▁ent ert ainer ▁and ▁show man , ▁living ▁in ▁New castle ▁upon ▁Ty ne . ▁His ▁life ▁is ▁very ▁well ▁documented ; ▁his ▁act ▁was ▁regularly ▁mentioned ▁in ▁newspaper ▁articles , ▁for ▁instance ▁a ▁detailed ▁account , ▁including ▁a ▁brief ▁bi ography , ▁of ▁his ▁performance ▁at ▁New castle ▁R aces . ▁An ▁aut obi ography ▁appeared ▁in ▁ 1 8 4 9 . ▁ ▁Although ▁he ▁could ▁read ▁and ▁write , ▁Pur vis ▁speak s ▁in ▁the ▁bi ography ▁of ▁having ▁a ▁letter ▁written ▁for ▁him ▁by ▁a ▁station er ; ▁so ▁it ▁is ▁not ▁surprising ▁that ▁his ▁' aut obi ography ' ▁was ▁g host written , ▁by ▁J . P . ▁Rob son . ▁ ▁Another ▁source ▁is ▁a ▁post hum ous ▁bi ography ▁published ▁by ▁T . ▁Arthur ,