I've been researching her mother who was a long term mistress to Alexander VI and her first name is Vannozza (sometimes Vanozza) but I'm still trying to definitely identify her LNAB and CLN.
She is usually referred to as Vannozza Cattanei but I have seen other variations including Catanei, de Cattanei, de Cataneis, and de Cattaneis (this last one is apparently how she signed her name, or had it signed for her). This is from a book I own, The Deadly Sisterhood: A story of women, power and intrigue in the Italian Renaissance 1427-1527, by Leonie Frieda, published London, 2012.
The book also states that Vannozza was married several times (without naming the husbands unfortunately) and she was probably the daughter of Jaicoppo Pincturis, of Mantua., and Charles Cawley in the Medieval Lands website, that Terry has linked to, calls him Giacopo Pinctoris. However this could be just a nickname because it means painter (I think) designating his trade, rather than being a surname
So it's possible, but not totally clear, that Pincturis or Pinctoris could be her LNAB and perhaps Cattanei or de Cattaneis was the name of one of her husbands' and should be her CLN?
Before starting her profile, it would be good to see if we can find anymore information that would clarify these names.
John