Thomas Clifford, 8th Baron Clifford English noble (1414–1455) Parents Elizabeth Percy John Clifford, 7th Baron de Clifford Children Maud de Clifford Jane de Clifford Roger Clifford Joan de Clifford Robert de Clifford Margaret de Clifford Elizabeth de Clifford John Clifford, 9th Baron Clifford Thomas de Clifford Anne de Clifford Siblings Sir John Neville Mary Wentworth Partners Joan Dacre