▁or ▁indirect ly ▁in ▁U sta š a ▁campaign s ▁of ▁violence , ▁as ▁is ▁att ested ▁in ▁the ▁work ▁of ▁Cor rado ▁Z oli ▁( Ital ian ) ▁and ▁Ev ely n ▁W augh ▁( B rit ish ), ▁both ▁Roman ▁C athol ics ▁themselves ; ▁W augh ▁by ▁conversion . ▁ ▁The ▁Cro at ian ▁Francis c ans ▁were ▁heavily ▁involved ▁in ▁the ▁U sta še ▁regime . ▁A ▁particularly ▁not orious ▁example ▁was ▁the ▁Francis can ▁fri ar ▁Tom is lav ▁Filip ović , ▁also ▁known ▁as ▁Mi ros lav ▁Filip ović - M aj stor ović , ▁known ▁as ▁" F ra ▁S ot ona " ▁(" Fri ar ▁Sat an "), ▁" the ▁devil ▁of ▁Jas en ov ac ", ▁for ▁running ▁the ▁Jas en ov ac ▁concentration ▁camp , ▁where ▁most ▁estimates ▁put ▁the ▁number ▁of ▁people ▁killed ▁at ▁approximately ▁ 1 0 0 , 0 0 0 . ▁According ▁to ▁Evans , ▁Filip ović ▁led ▁murder ▁squad s ▁at ▁Jas en ov ac . ▁According ▁to ▁the ▁Jas en ov ac ▁Memorial ▁Site , ▁" B ecause ▁of ▁his ▁participation ▁in ▁the ▁mass ▁mur ders ▁in ▁February ▁ 1 9 4 2 ▁the ▁church ▁authorities ▁ex communic ated ▁him ▁from ▁the ▁Francis can ▁order , ▁which ▁was ▁confirmed ▁by ▁the ▁Holy ▁See ▁in ▁July ▁ 1 9 4 2 ." ▁He ▁was ▁also ▁required ▁to ▁rel in qu ish ▁the ▁right ▁to ▁his ▁religious ▁name , ▁Tom is lav . ▁When ▁he ▁was ▁h anged ▁for