I don't beleive the Dunkard Church is still active in Redkey. The Dunkard Church is part of the German Baptist Brethern. And the Redkey Church was in the Bush Creek district. My 3rd great grandmother was a member of this church. The last name was Heistand. I still have family who are members of a Dunkard Church. If you could give me your grandfather name I could write to them ask if they know how to get the information.