A lawyer from Locarno, Count Ottorino Volonterio of Orselina was an enthusiastic Swiss amateur who rarely troubled the score sheets. With a pace that varied between slow and very slow his career was spent at a leisurely pace.
Kennelm Lee Guinness was a member of the famous brewing family. He was also the inventor of the KLG spark plug. He started racing as riding mechanic for his brother Algernon in a Darracqs and went on to be an accomplished driver in his own right.