After his wife died, and having had no children, he decided to set up a school using his available resources to create a legacy- saying in the royal charter that for all time there would be a school in Camberwell named after him. At the time, the establishment of a grammar school in England required the assent of the crown. This was obtained after the first school buildings were constructed. The original charter bearing this assent has since been lost, although in 1929 the governors of the school obtained a certified extract from the Patent Rolls. This requirement for the agreement of the Crown explains the legend "Founded in 1615 by Royal Charter" that appears in various places beneath the school name. The charter was granted by King James I, who had succeeded his cousin Elizabeth by this time.