Louise Hedwig Anna Wilhelmine Piëch (née Porsche; 29 August 1904, in Wiener Neustadt – 10 February 1999, in Zell am See) was the daughter of automotive pioneer Ferdinand Porsche. In 1928, she married Anton Piëch, a lawyer from Vienna who from 1941 to 1945 led the KdF-Wagen (Volkswagen) factory in KdF-Stadt (present day Wolfsburg).
When her son Ferdinand was in charge of Porsche's sports car racing program in the late 1960s, a second works team was set up, called Porsche Salzburg. One of their cars scored the marque's first overall win at Le Mans in 1970.
- Porsche Holding Archived 2010-11-13 at the Wayback Machine Retrieved 4 October 2010.
- 908: The Long Distance Runner - Google Books - p. 19 Retrieved 4 October 2010.
- Le Mans Register - 1970 Retrieved 4 October 2010.