Citations
https://en.wikipedia.org/wiki/Thomas_Ritchie (use with caution, Find A Grave, https://www.findagrave.com/memorial/29613846/thomas-ritchie
https://en.wikipedia.org/wiki/Thomas_Ritchie (use with caution, Find A Grave, https://www.findagrave.com/memorial/29613846/thomas-ritchie