; ▁An ▁Historical ▁Encyclopedia ; ▁( ABC - CLI O , ▁ 2 0 1 6 ); ▁ ▁External ▁links ▁ ▁A val on ▁Project ▁- ▁Tre aty ▁Text ▁ ▁Category : Louis iana ▁( New ▁Spain ) ▁Category : New ▁France ▁Category : New ▁Spain ▁Category : 1 8 0 0 ▁treat ies ▁San ▁Il def onso ▁ 3 ▁San ▁Il def onso ▁ 3 ▁Category : Col onial ▁United ▁States ▁( F rench ) ▁Category : First ▁French ▁Empire ▁Category : France – Sp ain ▁relations ▁Tre aty ▁Category : Louis iana ▁P urchase ▁Category : Pres iden cy ▁of ▁John ▁Adams ▁Category : Pres iden cy ▁of ▁Thomas ▁Jefferson ▁Category : 1 8 0 0 ▁in ▁New ▁France ▁Category : 1 8 0 0 ▁in ▁North ▁America ▁Category : 1 8 0 0 ▁in ▁France ▁Category : 1 8 0 0 ▁in ▁Spain ▁Category : 1 8 0 0 ▁in ▁the ▁United ▁States <0x0A> </s> ▁G ai us ▁Oct av ius ▁( fl . ▁ 2 1 6 ▁BC ) ▁was ▁a ▁Roman ▁army ▁officer ▁who ▁was ▁active ▁during ▁the ▁third ▁century ▁BC . ▁He ▁was ▁the ▁son ▁of ▁the ▁e quest rian ▁G ai us ▁Oct av ius ▁and ▁grand son ▁of ▁the ▁qu a est or ▁G na eus ▁Oct av ius ▁R uf us , ▁also ▁the ▁father ▁of ▁Vel it ra e ' s ▁magistr ate ▁G ai us ▁Oct av ius , ▁grand father ▁of ▁pra et or ▁G ai us ▁Oct av ius ▁and