French's  French's is an American brand of prepared mustard, condiments, fried onions, and other food items. Created by Robert Timothy French, French's "Cream Salad Brand" mustard debuted to the world at the 1904 St. Louis World's Fair. By 1921, French's Mustard had adopted its trademark pennant and begun advertising to the general public. French's is now owned by McCormick & Company. Brothers Robert and George French bought a flour mill in 1883 in Fairport, New York. It burned down in 1884 and they relocated the flour mill to Rochester, New York. They named their mill the R.T. French Company. Robert French died in 1893 and brother George became company president. George (who developed the creamy yellow mustard) and another brother, Francis, introduced French's mustard in 1904. In 1926, French's was sold to J. & J. Colman of the United Kingdom, a company that produced home care products such as Lysol, Reckitt's Blue and Brasso, and its own mustard brand, as well as other products such as the Frank's RedHot condiment line. In 1928, the "Atlantis Sales Corporation" was formed as a subsidiary of R. T. French to handle sales and distribution of French's, Reckitt, and Colman products. Atlantis remained a separate entity through the nineteen-fifties  In 1960, French's purchased L. C. Forman and Sons Pickle Company of Pittsford, New York. Forman produced a variety of pickle products, including a well-known piccalilli relish. In 1965, French's introduced a new line of "Cattlemen’s" barbecue sauce. The line was inaugurated with the trip of a horse-drawn "chuck wagon" from Buffalo, New York, across upstate New York to New York City and then to Philadelphia, Pennsylvania, in June, 1965. In 1970, the company purchased Widmer Wine Cellars of Naples, New York. The winery was sold in 1983. In 1985, the company sold its instant potato operations in Shelley, Idaho, to Pillsbury. In 1986, Reckitt & Colman acquired Durkee Famous Foods; in 1987 and consolidated headquarters in New Jersey. Durkee's French onions became French's crispy fried onions. In 1999, Reckitt & Colman merged with Benckiser NV to form Reckitt Benckiser. In 2017, McCormick & Company acquired French's from Reckitt Benckiser.