Thomas de Clifford, 6th Baron de Clifford English nobleman (1363–1391) Parents Maud de Beauchamp Roger de Clifford, 5th Baron de Clifford Children Maud Clifford John Clifford, 7th Baron de Clifford Siblings Margaret de Clifford Sir William de Clifford unknown daughter de Clifford unknown daughter de Clifford Katherine de Clifford Maud Clifford Philippa de Clifford Lewis Clifford Partners Elizabeth de Ros