Trewithen Researching Trewithen: The House and Its Works Details Country House Trewithen Title(s) Researching Trewithen: The House and Its Works Date 2020-11-20 Credit Film by Jonathan Law. Made with the participation of Martin Postle, Emily Burns, and Rodolfo Acevedo Rodriguez. Catalogue items from Trewithen Trewithen Shipping Samuel Read Trewithen The Mouth of the River Tagus Jean-Baptiste Pillement Trewithen ? Christopher Hawkins follower of Simon Verelst, ? c.1715–20 Share-icon