In the late 1800s, a Scot named "Edward Le Roy" emigrated to New Zealand. He was able to manufacture oilskin rainwear for use by sailors on sailing ships in the local waters at the time. The garments were originally constructed from the lightweight sails of the sailing ships. The waterproofing of the clothing was by application of linseed oil to the cotton. T. E. Pearson, the son of E. J. Pearson who started Pearson Soap in Hamilton, New Zealand, took a consignment of Leroy Coats to Australia. Stockmen at the time had gathered news of this garment from sailors who had subsequently left sailing to work on the land. Because the garments were flammable around campfires, T. E. Pearson worked on developing a new formula for sealing the coats. He did this in the backyard shed of his home in Kangaroo Street, Manly. Pearson subsequently, in partnership with Leroy, registered the trademark. T.E. died in 1964 and is buried in Frenchs Forest, New South Wales.