Research Notes:

The testament of “R. Berengarius…comes et marchio Provincie et comes Forcalquerii”, dated 20 Jun 1238, names “Margaritam filiam nostrum…reginam Francie…Elionors filiam nostrum…reginam Anglie…Sanciam filiam nostram” and appoints “Beatricem filiam nostrum heredem generalem”. Her birth date is estimated on the assumption that she was 12/14 years old at the time of her marriage in 1246.

She succeeded in 1245 as BEATRICE Ctss de Provence, in accordance with the testament of her father. The Annales Sancti Victoris Massilienses record the marriage "1246 mense Ian pridie Kal Feb" of "Karolus comes, frater Lodovici Francorum regis" and "Beatrice filia comitis Provincie Raimundi Berengarii bone memorie".

A second testament of "Beatrix relicta…Dom. Reymundi Berengarii comitis provinciæ", dated 22 Feb 1264, adds bequests to "…Beatrice Andegavie comitisse". The testament of "Beatrix…Regina Sicilie, Ducatus Apuliæ et Principatus Capuæ, Andegavensis, Provinciæ et Forcalquerii Comitissa" is dated "die Mercurii in crastino Beatorum Peteri et Pauli Apostolorum" in 1266, with bequests to "filium nostrum Philippum…Domini Caroli…Regis Siciliæ…mariti nostri…filiam nostram Blancham maritatam Roberto Flandrensi…Carolus filius noster primogenitus…Beatricem filiam nostram…Isabellim filiam nostram…" and naming "bonæ memoriæ Domini Raimundi Berengarii quondam patris nostri".

The Istoria of Saba Malaspina records the death of "regina" in Naples, dated to 1267 from the context. An inscription in Naples Cathedral records “domina regina Beatrix uxor domini Caroli de Francia rigis Siciliæ” 1267. ¹