I wish to thank all of the listers for their help. I have written to the Reverend in Caledon for information and he has given me info on my Grandfather Andrew Clarke. He says he has nothing on my Grandmother who was a Potter, who married Andrew. I have pictures of headstones of some of my Grans nephews( Potters ) that I took when I was there in 1999 in the church cemetery there. These families are jioned in marriages. The Reverend told me to try the girls church for the marriage certificate. When I was there the Reverend was on vacation so I never got to see him. Thanks to you all for your help.