Kilner jar for Historical Archeology. In an episode of the BBC's "Who Do You Think You Are?", the former "Top Gear" television presenter Jeremy Clarkson found out that he was a great-great-great-great grandson of John Kilner. The various names of the Kilner companies were: Kilner jar A Kilner jar is a rubber-sealed, screw-topped jar used for preserving (bottling) food. It was first produced by John Kilner & Co., Yorkshire, England. The Kilner Jar was originally made by a firm of glass bottlemakers from Yorkshire called Kilner. The original Kilner bottlemakers operated from 1842, when the company was first founded, until 1937, when
William S. Mason William S. Mason William Spencer Mason (1832 – March 27, 1899) served as mayor of Portland, Oregon, from 1891 to 1894 and 1898 to 1899. Mason was born in Virginia in 1832. From humble origins, he began his career in railroads in the South and Midwest, continuing in San Francisco in the early 1870s, where he helped organize street railway companies. After moving to the Northwest, he helped construct the Northern Pacific line between Tacoma and Seattle. Moving to Portland in 1881, he established McCraken & Mason, then the W. S. Mason Company, and in 1886 converted the firm into