The land purchase was the work of Nicholas Hawksmoor, one of the two surveyors appointed by the commissioners of the 1711 act. Unlike others appointed by the commissioners, Hawksmoor continued to work as a surveyor of the 1711 act churches until his death in 1736. Of the 12 churches completed, he was responsible for designing six, of which St George's Bloomsbury was the last. His final designs for St George's, however, were only commissioned and then adopted after earlier designs by James Gibbs and Sir John Vanbrugh (who proposed building a church with the altar in the north) were rejected by the commissioners.