▁Sport ▁players ▁Category : SK N ▁St . ▁P öl ten ▁players ▁Category : FC ▁ 0 8 ▁Hom burg ▁players ▁Category : F ort una ▁S itt ard ▁players ▁Category : E red iv isie ▁players ▁Category : E er ste ▁Div isie ▁players ▁Category : A ust rian ▁Football ▁Bundes liga ▁players ▁Category : Region all iga ▁players ▁Category : Foot ball ers ▁from ▁Amsterdam ▁Category : Ex pat ri ate ▁football ers ▁in ▁Austria ▁Category : Ex pat ri ate ▁football ers ▁in ▁Germany ▁Category : D utch ▁exp atri ate ▁football ers <0x0A> </s> ▁Louis - R en é ▁Vill erm é ▁( 1 0 ▁March ▁ 1 7 8 2 ▁– ▁ 1 6 ▁November ▁ 1 8 6 3 ) ▁was ▁a ▁French ▁econom ist ▁and ▁phys ician . ▁He ▁was ▁known ▁for ▁his ▁early ▁studies ▁of ▁social ▁ep ide mi ology , ▁or ▁the ▁effects ▁of ▁so cio e conom ic ▁status ▁on ▁health , ▁in ▁early ▁industrial ▁France , ▁and ▁was ▁an ▁advoc ate ▁for ▁h yg ien ic ▁reform ▁in ▁fact ories ▁and ▁pr isons . ▁His ▁work ▁is ▁considered ▁p iv otal ▁in ▁the ▁history ▁of ▁the ▁fields ▁of ▁soci ology ▁and ▁statistical ▁inqu iry , ▁and ▁he ▁is ▁considered ▁a ▁founder ▁of ▁ep ide mi ology . ▁ ▁Vill erm é ▁published ▁works ▁on ▁the ▁conditions ▁in ▁pr isons ▁in ▁France , ▁and ▁the ▁benefits ▁of ▁helping ▁prisoners ▁return ▁to ▁outside ▁life ▁when ▁their ▁sentences ▁ended . ▁Another ▁concerned ▁the ▁role ▁of