"Plas Mawr"@en . . . "Plas Mawr (English: Great Hall) is an Elizabethan townhouse in Conwy, North Wales, dating from the 16th century. The property was built by Robert Wynn, a member of the local gentry, following his marriage to his first wife, Dorothy Griffith. Plas Mawr occupied a plot of land off Conwy's High Street and was constructed in three phases between 1576 and 1585 at a total cost of around \u00A3800."@en . "53.2811"^^ . "-3.8288"^^ . . .