William Maxwell, 5th Lord Herries Scottish politician and landowner (1555–1603) Parents Agnes Stewart Agnes Herries, Lady Herries of Terregles John Maxwell, 4th Lord Herries of Terregles John Maxwell, 4th Lord Maxwell Children Sarah Maxwell Sir Robert Maxwell Sir William Maxwell John Maxwell, 6th Lord Herries of Terregles Siblings Robert Maxwell, 5th Lord Maxwell Mary Maxwell unknown daughter Maxwell Sarah Maxwell Sir Robert Maxwell of Spottis Edward Maxwell Mary Maxwell Elizabeth Maxwell Nicola Maxwell Agnes Maxwell Margaret Maxwell Grissel Maxwell Partners Catherine Kerr