Other female drivers have been contracted to Formula One teams in testing and development capacities. In 2012, Williams signed Toto Wolff's wife Susie Wolff as a development and test driver. Two years later, Wolff became the first woman to take part in a Formula One race weekend in 22 years, when she participated in the first practice session at the British Grand Prix at Silverstone; the previous time being in 1992, when Giovanna Amati made three unsuccessful Grand Prix qualification attempts. María de Villota, the daughter of Spanish Formula One driver Emilio de Villota was hired as a test driver for Marussia until her crash in 2012 at the Duxford Aerodrome during a straightline test. De Villota died from her injuries the following year. In 2014, Sauber signed IndyCar Series driver Simona de Silvestro as an "affiliated driver", with the goal of having her compete in 2015. In 2015 Lotus F1 signed Carmen Jordá to a deal including a run in a car.