"Kaspar Stockalper (* 14 July 1609 in Brig; † 29 April 1691 ibid) was a Swiss entrepreneur and politician. He invested the large dowry that his fiancée Magdalena Zumbrunn brought into the marriage in the expansion of the mule track over the pass, today Via Stockalper. He also organised the transport of goods and people over the Simplon. He managed to keep the pass out of the chaos of war, he made himself useful to both sides and expanded his influence in the Valais. His second marriage - Magdalena Zumbrunn died after three years - to Cäcilia von Riedmatten consolidated his position. In addition to the monopoly on larch resin, tinder fungus and snails, which were particularly sought after in France, Stockalper secured the monopoly on the transport of goods over the Simplon and, as a crowning achievement in 1648, the salt monopoly. He continued to increase his wealth through speculation and trade.
He ensured that his family became related to other influential Valais families, whom he helped to advance in their careers and thereby created dependencies. He distributed offices and money in a calculating manner. At the French court he exchanged mercenaries and loans for trading privileges, acquired the assets of insolvent debtors and maintained his own mines in which he mined iron, lead, copper and gold. Among other things, he owned the Gondo gold mine, the old hospice on the Simplon Pass and the Stockalper Tower in Gondo as well as other extensive properties from Milan to Lyon. The backbone of his power continued to be the Simplon Pass with its bridges, customs stations, warehouses, inns and the Stockalper Canal, which, however, was not destined for long-term success. His trading empire stretched from the Adriatic to the English Channel and from southern Spain to northern Germany." (Source: Wikipedia)