We also have a problem with his "nickname", "el Joven". That's SPANISH, not Italian. Italian would be "il Giovine".
Did they really speak Italian around 932? Italian was first normalized under the 1300s, Latin, juvenes, spanish, joven, or your modern Italian standardized Giovine, what is most correct?
They would NOT be speaking Spanish in Lombard Italy in the 930s.
The Lombardic dialect of Old High German, *possibly*, though it was pretty much Out by 800 AD; Lombard Italian dialect, quite probably. (Dialects arose all over Italy as soon as there was no central civil government to make everyone speak Latin - the Church was not only not a sufficiently powerful replacement, though it tried, but *its* spoken Latin was soon "contaminated" by dialect.)