I am glad that I could be of help. I plan to publish my information by next year.
Who did Annie, your great-grandmother Mary?
I will check for more connections to the other families in Canonsburg for Praul info.
Are you familiar with the Walls family of Canonsburg? One of them, I believe it was Reuben, served in the Civil War and married a Praul. I copied the info from his Civil War pension. As you may already know, most of the families in that area are related and interrelated. My hope is to show how my obituaries can be used to show the connections between all of these African American families.