Prince Henry of Prussia (1862–1929) became the club's patron. Henry was interested in motor cars as well and supposedly invented a windshield wiper and, according to other sources, the car horn. In his honor, the "Prinz-Heinrich-Fahrt" (Prince Heinrich Tour) was established in 1908, like the earlier Kaiserpreis a precursor to the German Grand Prix. Henry and his brother William gave patronage to the Kaiserlicher Automobilclub (Imperial Automobile Club). Henry also was an early proponent of introducing submarines and airplanes. He had merchant ships converted into seaplane tenders for operations in the Baltic Sea. Henry respected his brother, but this attitude was not returned in the
Vauxhall Prince Henry the Vauxhall works, and, during the last year or so a new style has sprung up. In this the engine dimensions are 95 by 140 mm., the old bore-stroke ratio having penalised the car under many hill-climbing formulae. All such formulae which do not involve the cubic capacity of the engine are by common acceptance considered advantageous to engines with small bore and long stroke. The chassis follows the lines of the original Prince Henry, but has rather a longer wheel base."<br>H. Massac Buist, March 1914. Vauxhall Prince Henry The Vauxhall Prince Henry was a car manufactured by Vauxhall from