 He stayed in London until April 1720 and continued to publish scientific works, including an account of pyloric stenosis in the "Philosophical Transactions" in 1717, probably the earliest account of that condition.He and his family settled in Boston, Lincolnshire, where he devoted himself to botanical research., publishing several books and delivering papers before the Royal Society.His Botanick Essays of 1720 were well received and arguably the book by which he is best known .