Preabianca, absolutely rare, it would be the high Veronese, prewhite, very uncommon, is specific to the area of Recoaro Terme (VI) and Valdagno (VI), may derive from names of localities originated from the term white prey (white stone). Additions by Stefano Prebianca from my pre-white research is of Cimbra origin. From 1400 to 1600 it was then developed from "Prà Bianca" to "prey Pianca even to" Pria Bianca "to finish in Prebianca.
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