It may represent the first and only completed part of a larger project of regional libri feudorum made to accompany the LFM, which itself was left uncompleted.
[3] The first folio, by a different artist from the rest, depicts Isarn and Dalmau, lords of Castellfollit, rendering homage to Wifred II of Cerdagne.
[4] This artist has been identified with the painter of the altar fronts at Sant Sadurní de Rotgers and Aviá.
He appears influenced by contemporary enamel production, especially of the south French school centred on Limoges and active in the late twelfth and early thirteenth centuries.
[6] Twelve of the miniatures are unfinished and reveal that the colour and the golden background was added on top of a prior drawing.