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 The Wreck William Adolphus Knell, ? c.1850s Trewithen The Mouth of the River Tagus Jean-Baptiste Pillement Trewithen Peacock, Peahen, Cockerel and Hens after Melchior d'Hondecoeter, c.1686 Share-icon