Thanks very much, Anthony, for your outstanding help on this topic. I believe you have identified the correct family in 1851 and the reason for my brickwall - she was in Kent! I have found or been sent 1861, 1881, 1891 and 1901 census information, and in 1871 know that she and her husband were at the Colchester, Essex, Workhouse as Master and Matron, but the census record is lost. I will be in touch off list with more information. Best regards Martin Willcocks Taylorsville, UT, USA.