Georgina Jeyes, from the well-known family visitor attraction Jeyes of Earls Barton, tells the story of the Jeyes brothers.  Philadelphus a "chymist & druggist", businessman and producer of Jeyes's Northamptonshire Sauce in 1835 and his brother, John, botanist and inventor of many disinfectants including in 1877 the world-famous Jeyes Fluid.