I have never seen a comprehensive list of manuscripts, with date and provenance, of the poem before it was first printed (even that I don't know off hand - 1473 perhaps).Huck wrote: Well, I fight to determine, what was known and done before 1439 with the Trionfi poem ... well, cause I think, that we should know this. Any detail is welcome.
The only use of it I have come across before 1441 is in a letter of Guiniforte Barzizza, from Milan in March 1439, to a Francesco Scitigles (otherwise unknown, I believe).
The book is a collection of writings of Gasparino and Guiniforte -
http://www.uni-mannheim.de/mateo/itali/ ... itali.html
The letter begins here -
http://www.uni-mannheim.de/mateo/itali/ ... /s122.html
Barzizza quotes extensively from the Trionfo d'Amore, parts 3 and 4, as well as from the Canzoniere, sonnet CXXXII.
http://www.uni-mannheim.de/mateo/itali/ ... /s128.html
http://www.uni-mannheim.de/mateo/itali/ ... /s129.html
http://www.uni-mannheim.de/mateo/itali/ ... /s130.html
http://www.uni-mannheim.de/mateo/itali/ ... /s131.html
The only abiding impression I get from my readings is that the Trionfi did not become popular until the 1440s. There seems to be more recent literature on the subject, if you look around the web for bibliography, but it will take a determined effort to find these studies. The most recent I have that discusses the question is Gian Carlo Alessio, "The 'lectura' of the Triumphi in the Fifteenth Century", in Konrad Eisenbichler and Amilcare A. I annucci, eds., Petrarch's Triumphs, Allegory and Spectacle (University of Toronto Italian Studies 4, Doverhouse Editions, 1990), pp. 269-290. He refers to evidence about the Portilia commentary, published in 1473, and suggests it was written after 1426, because it mentions the author Celsus, who was only becoming known after that date. It is not completely clear what the origins are, but they stretch from Rimini, through Florence, to Naples.
Prints of the subjects, in the their "canonical" artistic form, invented in Florence, begin appearing in the 1460s.
So Guiniforte Barzizza had a copy of at least the Triumph of Love (the Trionfi are not listed in Visconti's library), and the poem obviously had a devoted underground following, but the lavish illustrated "canonical" editions seem to have begun appearing in the 1440s.





