 | qualified and drove all 70 laps of the race in the #3 Alfa Romeo. Gianbattista Guidotti, named substitute driver for the car, was not used at the Grand... 26 KB (1,382 words) - 06:29, 21 March 2024 |
 | Fangio Ret 1 Ret 1 1 Ret Luigi Fagioli 2 Ret 2 2 2 3 Reg Parnell 3 Gianbattista Guidotti DNS Consalvo Sanesi Ret Piero Taruffi Ret 1951 159 Alfa Romeo 158... 22 KB (1,178 words) - 20:41, 16 April 2024 |
 | qualified and drove the entirety of the race in the #28 Alfa Romeo. Gianbattista Guidotti, named substitute driver, was not used during the Grand Prix. ^2... 20 KB (544 words) - 06:04, 29 August 2022 |
 | 1559 – 25 December 1606 25 December 1606 Marquisate of Gragnola Caterina Guidotti 1563 Fiametta Soderini four children (in total) Cousins, ruled jointly... 206 KB (7,559 words) - 19:30, 22 April 2024 |