Hello ListMany, many thanks to Maureen Evers for her very prompt reply. The information contained was most interesting and now we know why the children of William and Catherine's marriage born pre 1822 were baptised at St. Dunstans, Stepney and not All Saints, Poplar.I am a member of FIBIS but was not aware of this information on the website. Also thanks to Brinds for advising me of the two books written.Best wishesSimon Bowen