 Margaret Wen, lady of Rhug, the sole daughter and heiress of Ieuan ap Howel ap Rhys, Lord of Rhug, married Piers Salusbury of Bachymbyd.Colonel William Salisbury (1580-1660), affectionately known as "Old Blue Stockings", was a colourful character famed for his part as a Royalist in the defence of Denbigh Castle in the English Civil War.Although a warrior in early years, he later became a successful writer of Welsh verse and noted for his “high church” views.