[<6>]
1237, Fernando el Santo III de Castilla (1217-1230). Source: an Paris J 599 no 2. Medieval Advisor/Pavel Alekseychik (ORCID 0000-0002-4081-3917). Copyright sigilla.org.

{{wiki:seals-443-1237-ferdinand_iii_de_castille-an-paris-j_599_no_2.jpg}}