Hi Wedo.
Thanks for your information.
On IGI I have found a burial for a Joseph Oulslam age 33 in January 1825 at Burslem Staffordshire, who I think could be my GGG/Grandfather Joseph Houslem, also on IGI I found a marriage for a Mary Ouslam to a James Hulme in November 1825 at Wolstanton Staffordshire. On the 1841 census for Bilston Staffordshire James and Mary Hulme are living with her children from her marriage to Joseph Houslem. I have not been able to find any record for her first marriage to Joseph so I still dont know Marys maiden name.
Regards Dave.