The Edictum Rothari was the first written compilation of Lombard law, codified and promulgated on 22 November 643 by King Rothari in Pavia by a gairethinx, an assembly of the army. According to Paul the Deacon, the 8th century Lombard historian, the custom law of the Lombards had been held in memory before this. The Edict, recorded in Vulgar Latin, comprised primarily the Germanic custom law of the Lombards, with some modifications to limit the power of feudal rulers and strengthen the authority of the king. Although the edict has been drafted in Latin, a few Lombard words were left untranslated, such as "grabworfin, arga, sculdhais, morgingab, metfio, federfio, mahrworfin, launegild, thinx, waregang, gastald, mundius, angargathung, fara, walupaus, gairethinx, aldius, actugild or, wegworin".