Hello Terry
As you came across Kircher then I had another spelling of it from my grandparents. Martha Louisa KERCHER
and there is much confusion around Wilkins and Wilkinson in the Surrey and Hampshire recordings I think??.
Martha Louisa Kercher was one of my grandparents mothers but my memory fails me now since I was a child and wrote it all down!
Just for info which may or may not be helpful but I know you'll be interested to query things. I'm sure you do all the certificate searching etc.
Best Wishes, Caz