Thank you for this, Sue. It answers that immediate query, but raises others, for some of the children have been swapped between the two familes, if you believe the baptisms register. As we know that the register got the mother wrong once, I am inclined to think that it got the mother wrong on other occasions, too. This is not good news for those of us who rely so heavily on baptisms, which is most of us. We can't even look forward to their getting married, for their father's name is going to be William Corkill in either case. If some Corkill expert is reading this, and has the wills of these William Corkills, I would be glad to hear.