It is good that I could help you place Elizabeth in our Lunn family tree. She may have had sisters, I'll look back in my notes of marriages in Williamson Co. about the same time. I was not able to make a possible connection but will try again. All the Lunns that I have known had to have Irish blood just for their happy-go-lucky outlook on life. Their wit would leave you in tears from laughing---lots of stories there. The origin of the name Lunn is from Norway, I think, and means, "people who live in a grove."
I have no info on Cooper. Thanks for renewing my interest in "our family Lunn." Joe Jennette