▁a ▁follow er ▁of ▁his . ▁In ▁ 1 8 1 7 ▁he ▁completed ▁his ▁studies ▁and , ▁in ▁ 1 8 1 8 , ▁passed ▁his ▁ex ams ▁with ▁distinction . ▁For ▁his ▁work ▁on ▁the ▁subject , ▁Die ▁Str u ktur ▁und ▁das ▁Leben ▁der ▁V enen ▁he ▁was ▁awarded ▁a ▁prize ▁by ▁the ▁university . ▁In ▁ 1 8 1 8 , ▁he ▁probably ▁participated ▁in ▁the ▁found ing ▁of ▁the ▁first ▁Fre ib urg ▁Bur sch enschaft , ▁having ▁been ▁in ▁Fre ib urg ▁a ▁member ▁and ▁ment or ▁of ▁Gen oss enschaft / V ere in ▁zur ▁Bear beit ung ▁w issenschaft licher ▁Gegen ständ e , ▁from ▁which ▁the ▁Fre ib urg ▁Bur sch enschaft ▁developed . ▁When ▁he ▁then ▁went ▁to ▁Vienna ▁for ▁further ▁studies , ▁he ▁was ▁a ▁corresponding ▁member ▁of ▁the ▁Old ▁Fre ib urg ▁Bur sch enschaft . ▁In ▁Vienna ▁he ▁also ▁got ▁to ▁know ▁Karl ▁Ludwig ▁Sand ▁through ▁his ▁bur sch enschaft ▁conne x ions . ▁In ▁ 1 8 1 9 , ▁Sand ▁murder ed ▁the ▁poet , ▁August ▁von ▁Kot z eb ue , ▁Marx ▁was ▁in ▁Vienna ▁on ▁ 1 9 ▁June ▁ 1 8 1 9 ▁for ▁bur sch enschaft - related ▁activities ▁and ▁was ▁taken ▁into ▁cust ody ▁for ▁nine ▁months ▁and ▁then ▁released ▁without ▁charge . ▁In ▁ 1 8 2 0 ▁he ▁was ▁awarded ▁his ▁doctor ate ▁in ▁medicine ▁in ▁J ena . ▁There after ▁he ▁went ▁to ▁Gött ingen , ▁where ▁he ▁worked ▁as