1956 - 3 F1 GP (own entry Maserati), 0 points. DSQ Germany, push after spin
1957 - 3 F1 GP (own entry Maserati), 0 points. 11th Germany. 3rd at non-title
Caen GP
1959 - retired Monaco GP (John Fisher - Lotus-Climax). 3rd non-title Caen GP.
3rd Silver City Trophy at Snetterton (BRM)
1960 - DNQ Monaco (Fred Tuck), 8th/ret French GP (Yeoman Credit)