So great to hear from you! Your great-grandfather was my uncle. I remember meeting him a few times as a little girl. Not sure if that makes me feel really old or just happy to see that the 'younger' generation is interested in their ancestry. My mother Alice Chynoweth Swoveland died when I was 12 years old and my grief stricken father did not stay in close contact with her family so I have had little or no information about them over the years.
I do know that Clarence's brother, Robert, was working on collecting information about the family. Not sure how you would find his data but hopefully his children continued the search.
You can email me at
Jacksp01@comcast.net, I would love to share any information I have.
~Paula Swoveland Jackson