See Castle Street East 1 to 15 &c in London Addresses dataset
No 12 Castle St East Land Tax 1784-1796 Charles Satchwell 1800 Jno Talkington / Harris's List 1793 Miss L-the (Lo-th in index) age about 19
Charles Satchwell peruke maker took appr 5.11.1787 Jno Smithson for 7 yrs premium £10 / CS = 30.6.1782 St Marylebone by banns Elizabeth Jones / CS bach = 5.7.1778 St Pancras by banns Ann Moss sp / Charles s of CS & Ann born 10.7.1778 (note 5 days after wedding) bapt 9.1.1779 St Anne Soho / children of CS & Ann bapt Finchley 1790s / Charles Satchwell (adult) bur 10.2.1797 St Marylebone / SunFire 1779 Charles Satchwell taylor Jewin Court Jewin St