Bayer 1853—a modification of salicylic acid or salicin, a folk remedy found in the bark of the willow plant. By 1899 Bayer's trademark Aspirin was registered worldwide for Bayer's brand of acetylsalicylic acid, but it lost its trademark status in the United States, France and the United Kingdom after the confiscation of Bayer's US assets and trademarks during World War I by the United States, and because of the subsequent widespread usage of the word. The term "aspirin" continued to be used in the US, UK and France for all brands of the drug, but it is still a registered trademark
Willow Bunch, Saskatchewan Willow Bunch community, settled in what is part of the present-day Jean Louis Légaré Regional Park. Légaré, who married into the Métis community, opened a trading post/store there, and often traded various necessities to the local Métis for bison goods. In the spring of 1881, it was estimated he had around $3,000 worth of bison products in his store. A boy named Édouard Beaupré, better known as the Willow Bunch Giant, was the first child born and baptized in the area in 1881. The forerunner settlement of Willow Bunch was established in 1883, around two miles east of Légaré's store