Thank you, for your reply. I also have limted info on the Heckman family in the St. Charles, Mo. area. Marcella Loucella Heckman is my grandmother. She did marry Earl E. Harmon in Chicago, Ill. in the 1930's. I know that she died in July of 1946 and that there were a few Heckman's that signed her death book. This is why I thought that John J. Heckman might have been Edward J, Heckman's brother. I have some photo's of Marcella "Sally" Heckman and here parents and a couple of people that I or my mom can not identify. Please email me at Gawhitty63@wmconnect.com so that we can exchange information. i would like to email you a photo or to to see if you can identify some people that I believe are Heckman's. My mom's mother was Marcella Loucella Heckman also known as Sally.Again Thank You for the reply and I hope that we can exchange emails.