John Nash had a cousin who was in charge as a lawyer of all his legal affair , his name was John Edwards , and he had a house built in No.16 Regent Street between 1819 and 1823 ; during this same time , John Nash designed and constructed his last London home in No.14 Regent Street .
Nash 's final home in London was No.14 Regent street that he designed and built 1819-23 , No.16 was built at the same time as Nash 's cousin John Edwards ( who was a lawyer and handled all Nash 's legal affairsSummerson 1980 p. 26The finest of the dozen country houses that Nash designed as picturesque castles include , the relatively small Luscombe Castle Devon ( 1800–04 ) , Page 95 , John Nash A complete catalogue , Michael Mansbridge , 1991 , Phaidon Press Ravensworth Castle ( Tyne and Wear ) begun 1807 only finally completed in 1846 , was one of the largest houses by Nash , Page 142 , John Nash A complete catalogue , Michael Mansbridge , 1991 , Phaidon Press Caerhays Castle in Cornwall ( 1808–10 ) , Page 149 , John Nash A complete catalogue , Michael Mansbridge , 1991 , Phaidon Press Shanbally Castle , County Tipperary ( 1818–1819 ) was the last of these castles to be built .
John Nash -LRB-architect-RRB-