Carlo Ubbiali? The Valentino Rossi of his day! I, too am very interested in his career and those of his compatriots, Tarquinio Provini, and that lovely gentleman Luigi Taveri.
Also that total genius of the grands prix, Angel Nieto.
Doing some research recently,I visited some German, French and Italian sites to read their stories.
I had such fun with the automatic translations... "fishing rod" Nieto.... The Isle of "one"..... Just the thing for the long , raceless winter nights.