Maria de Barcelona

-https://fmg.ac/Projects/MedLands/CATALAN%20NOBILITY.htm#dauRamonBII...

1. --- de Barcelona ([1105/06]-[before 1112]). The marriage contract of "Raymundus...Barchinonensis comes et marchio...filiam meam prolem Mariæ Ruderici" and “Bernarde Bisuldunensis comes” is dated 1 Oct 1107 and provides “Ausonensem comitatum” as dowry[408]. Secondary sources usually show this daughter as having married Roger [III] Comte de Foix as her second husband. For the reasons explained below, it is more likely that Comte Roger´s wife was a different daughter, born from her father´s third marriage. Bofarull suggests that this unnamed daughter must have predeceased her husband, which justified her father taking the county of Besalú on the death of Comte Bernat [III][409].

m (contract 1 Oct 1107) BERNAT [III] Comte de Besalú i Ripoll, son of GUILLÉM [II] "Trunus" Comte de Besalú i Ripoll & his wife Etiennette de Provence (-[1111/12]).

la infanta Maria de Barcelona

• https://ca.wikipedia.org/wiki/Ramon_Berenguer_III#N%C3%BApcies_i_de...

others wiki think it is the same sister Ximena de Barcelona, comtesse d'Osona