William Kilburn was born in Dublin and was apprenticed to a cotton and linen printer at Lucan. He moved to London and sold designs to calico printers, and drawings and engravings to print shops. The botanist William Curtis employed him to do some of the plates for the Flora Londiniensis. Subsequently Kilburn managed and then purchased a calico-printing factory at Wallington in Surrey. Dismayed at the pirating of his designs, he was involved in a successful petition to parliament in 1787 to protect the copyright of designs. Kilburn's pieces of muslin chintz are said to have sold for as much as a guinea a yard and he presented one of them (a seaweed pattern) to Queen Charlotte. But his exquisitely detailed fabrics had been copied, printed and marketed by rival firms within ten days of their first appearance at Brown, Rogers & Co., the wholesale linen drapers in Cheapside who were the proprietors of most of Kilburn's designs. These imitations were printed in fewer colours on cheaper cloth and, although coarser in appearance, were offered for sale at two-thirds of the price of the original. In spite of his invention of so many original patterns, particularly his delicate seaweed motifs, Kilburn went bankrupt in April 1802.