▁Og bar u ▁people ▁and ▁cl an ▁are ▁stretch ed ▁into ▁three ▁Niger ian ▁states , ▁namely ▁An amb ra ▁State , ▁D elta ▁State ▁and ▁R ivers ▁State ▁in ▁Niger ia . O g bar u ▁was ▁a ▁food ▁basket ▁in ▁b ia fra ▁country , d uring ▁the ▁Niger ian ▁civil ▁war ▁and ▁post ▁civil ▁war . O g bar u ▁has ▁notable ▁people ▁such ▁as ▁At am anya ▁Ok w esa .( ▁a ▁king ▁of ▁o ss om ala ▁kingdom ▁in ▁the ▁ 1 8 0 0 s ▁), ▁O mu ▁Ok wei , ▁a ▁female ▁industri ous ▁lady ▁from ▁o ss om ala ▁kingdom ▁in ▁early ▁ 1 9 0 0 s ), ▁Professor ▁Ben ▁N w ab ue ze , Ch ief ▁David ▁ ▁Eg on u ▁of ▁Dun on ▁F urn iture ▁Company ( First ▁furn iture ▁company ▁in ▁the ▁South ▁East ▁of ▁Niger ia ). ▁Chief ▁Luke ▁Ob i . ▁M NI . ▁( ▁Form er ▁Chair man ▁Niger ian ▁Co al ▁Corporation , ▁ ▁En ug u / ▁and ▁only ▁b ia fran ▁to ▁use ▁the ▁b ia fran ▁pass port ▁in ▁a ▁peace ful ▁negoti ations ▁with ▁Niger ia ▁in ▁ 1 9 6 9 ▁via ▁United ▁nations ▁appro val ▁in ▁New ▁York ▁). ▁Prof ▁Ben ▁Ak p ati , ▁Diplom at , ▁politician ▁and ▁Author , ▁O sel oka ▁H . ▁Ob aze , ▁Senator ▁St ella ▁O du a , ▁R t . ▁Hon . ▁Princess ▁Ch in we ▁Cla re ▁N