Johnstone was President of the Scarborough Philosophical Society which raised the money to build the Rotunda and consulted Smith as to the Museum 's design .
Sir John Johnstone became Smith 's patron and employed him as his land steward at Hackness .
Sir was Sir of the Scarborough Philosophical Society which raised the money to build the Rotunda and consulted Smith as to the Museum 's design .
Sir John Johnstone became Smith 's patron and employed him as his land steward at Hackness .