| « Óscar González | Drivers / 1956 / Horace Gould | Cliff Griffith » | |
| « 1955 | 1957 » |
| Full name: | Horace Twigg |
| Nationality: | British |
| Date of Birth: | Friday, 20 September 1918 |
| Place of birth: | Clifton, Bristol, England |
| Date of death: | Monday, 4 November 1968 |
| Age at death: | 50 years, 44 days (1 month, 14 days) |
| Debut: | 1954 British Grand Prix |
| Active years: | 1954 – 1958, 1960 (6) |
|
|
| Rd | Date | Grand Prix | Constructor | Car | Grid | Race | Points | Champ. Points | Rank |
| 1 | 22 Jan | Argentina | |||||||
| 2 | 13 May | Monaco | Maserati | 250F | 16 | 8 | 0 | 0 | 17 |
| 3 | 30 May | Indy 500 | 0 | 25 | |||||
| 4 | 3 Jun | Belgium | Maserati | 250F | 15 | Ret | 0 | 0 | 28 |
| 5 | 1 Jul | France | Maserati | 250F | Np | 0 | 0 | 30 | |
| 6 | 14 Jul | Great Britain | Maserati | 250F | 14 | 5 | 2 | 2 | 19 |
| 7 | 5 Aug | Germany | Maserati | 250F | 13 | Ret | 0 | 2 | 21 |
| 8 | 2 Sep | Italy | Maserati | 250F | Np | 0 | 2 | 22 |