I have managed to get round it by using;
<?php if ($row_Recordset2['client1_title'] == '1'){?>
Ms <?php } ?>
<?php if ($row_Recordset2['client1_title'] == '2'){?>
Mrs <?php } ?>
<?php if ($row_Recordset2['client1_title'] == '3'){?>
Miss <?php } ?>
<?php if ($row_Recordset2['client1_title'] == '4'){?>
Mr <?php } ?>