Additionally, Marx was involved in certain disputes, some of which became serious: in August 1836 he took part in a duel with a member of the university's Borussian Korps.
Selain itu, Marx terlibat dalam persengketaan tertentu, beberapa diantaranya bersifat serius: pada Agustus 1836, ia mengambil bagian dalam duel dengan anggota Borussian Korps dari universitas tersebut.