ed ▁in ▁Ven eto ▁– ▁still ▁Aust rian ▁at ▁that ▁time ▁– ▁in ▁ 1 8 0 1 , ▁which ▁is ▁why ▁it ▁lost ▁its ▁original ▁name . ▁ ▁As ▁its ▁successor ▁in ▁Ty rol , ▁the ▁ 6 4 th ▁Ty role an ▁R if les ▁( T iro ler ▁J äger reg iment ▁Nr . ▁ 6 4 ) ▁was ▁established , ▁based ▁on ▁a ▁Ty role an ▁rif le ▁corps ▁and ▁the ▁batt alion ▁of ▁Kurz schen ▁J äger ▁(" K urz ▁R if les "). ▁When ▁Ty rol ▁fell ▁to ▁the ▁Kingdom ▁of ▁Bav aria ▁in ▁ 1 8 0 5 , ▁the ▁name ▁Ty role an ▁R if les ▁was ▁with dra wn . ▁After ▁the ▁return ▁of ▁Ty rol ▁to ▁the ▁Aust rian ▁Empire ▁in ▁ 1 8 1 4 , ▁the ▁re organ ization ▁of ▁a ▁Ty role an ▁rif le ▁corps ▁was ▁immediately ▁begun . ▁Initial ly ▁it ▁consisted ▁of ▁one ▁batt alion , ▁but ▁was ▁later ▁expanded ▁to ▁three . ▁The ▁inhab er ▁of ▁the ▁R if les ▁was ▁Feld mar sch all - Le ut nant ▁Franz ▁Philipp ▁Fen ner ▁von ▁F enne berg ▁( 1 7 6 2 – 1 8 2 4 ), ▁which ▁resulted ▁in ▁the ▁contemporary ▁title ▁of ▁Fen ner j äger . ▁ ▁Found ing ▁of ▁the ▁regiment ▁ ▁In ▁spring ▁ 1 8 1 5 , ▁Emperor ▁Francis ▁I ▁directed ▁the ▁establishment ▁of ▁a ▁Kaiser - J äger - Reg iment ▁of ▁four ▁batt al ions ▁and