This contribution deals with the archive of Julius Agrippinus, soldier of Karanis(2d century AD). Since the archive has been found in clandestine excavations,it has to be reconstructed on the basis of the contents of the papyri. Most docurnentsdeal with the so-called "Drusilla-lawsuit". Between 119 and 128/9 AD,Agrippianus, father of Agrippinus, made various loans to Apollinarius, whichwere secured by hypothecs on pieces of land owned by Apollinarius. Bothwere in Upper-Egypt at that time, probably on a military posting. WhenApollinarius was unable to repay, Agrippianus seized the pieces of land. Afterher husband's death, Drusilla started a lawsuit against Agrippianus for thesurrender of the land. When Agrippianus died, Drusilla continued to sue hisson Agrippinus. The legal proceedings dragged on until at least 147 AD.