I think there is very likely a connection. I would love to know more of your family history. One of the connections we have to the Mock family is "Belle" Mock. She was also related to the Cason line. The family name (Thomas Cason) sounds like it could have a tie to my family. We have a George S. Mock who was the guardian of Belle Mock. Do you know if any of your husband's line is from Ware or Pierce Counties?
Thank you for taking the time to respond to my post. If there is a connection here - I would love to share data with you.
God Bless, Judy