 That society formed a company which had a monopoly on supplying medicines to the Navy providing a close link with Savery, whose will he witnessed.The Committee of the Proprietors also included Edward Wallin, a Baptist of Swedish descent; and pastor of a church at Maze Pond, Southwark.Newcomen died at Wallin's house in 1729, and was buried at Bunhill Fields burial ground on the outskirts of the City of London