The memorial marker is the one the DAR installed at the place David and Mary were buried. I have photos of the site and would be glad to scan and send via email to you. I haven't been able to copy and paste in this forum re typing the estate record. There must be a way as others have done it. I could scan the estate settlement and send via email. I live in Shelby County not far from the DAR memorial and the court house in Columbiana. I also have a copy of the book the DAR put out on David Lindsay. Mary Casey Lindsay was not alive at the settlement. Just let me know how best to help you or anyone who would like this info.