n the 1920s the Marchese Mario Incisa della Rocchetta dreamt of creating a ‘thoroughbred’ wine and for him, as for all the aristocracy of the time, the ideal was Bordeaux. This is how he described it in a letter to the esteemed wine critic, Luigi Veronelli dated 11 June 1974:
“…the origins of my experiment date back to the years between 1921 and 1925 when, as a student in Pisa and often a guest of the Salviati Dukes in Migliarino, I drank a wine produced from one of their vineyards…which had the same unmistakable “bouquet” as an aged Bordeaux….”
In the 1940s, having settled with his wife Clarice on the Tenuta San Guido on the Tyrrhenian coast, he experimented with several French grape varieties (whose cuttings he had recovered from the estate of the Dukes Salviati in Migliarino) and concluded that the Cabernet had “the bouquet I was looking for.”
A wine made mainly from Cabernet Sauvignon was a fundamental change to the Tuscan and Piedmont tradition of Sangiovese and Nebbiolo, respectively. The innovative decision to plant this variety at Tenuta San Guido was partly due to the similarity Mario Incisa had noted between Tuscan terrain and that of Graves in Bordeaux.