Bernat Berenguer de Barcelona

http://fmg.ac/Projects/MedLands/CATALAN%20NOBILITY.htm#BerenguerRam...

BERNAT BERENGUER ([1035]-after 6 Mar 1058). The codicil of "domna Ermesindis comitissa", dated 6 Mar 1057 (O.S.), names "Guillermo Berengarii suo nepoti…Sancio suo nepoti…Bernardo Berengarii suo nepoti". It is puzzling that Bernat Berenguer was not named in his father´s testament, if he was indeed the son of Comte Berenguer Ramon. One possibility is that he was born posthumously, or at least after the date of the testament. Another possibility is that he was not the son of Comte Berenguer Ramon but the son of an otherwise unrecorded daughter of Ermesinde.