Ramba uchiverenga ndima ino - Apo hurumende yeCurbiere yevarwi (nhamba 58) yakatangwa muna 1797, Horn akapiwa mutungamiri weimwe yemapoka ayo eGrenadier. Pakatanga Hondo ya1806
, akava Major, uye chikwata chake chakanga chiri chikamu chevarwi veDanzig. Horn akazviratidza nokudzivirira kwake kwakashinga kweHagelsberg panguva yekukombwa kweDanzig.