Trying to find a connection.My gggrandfather's name was Christian Austin Alexander Piper b. 1873 in TN. His mother was Mary A. Austin 10 yrs. old in Smith Co, TN 1850 Census, her father Christian Austin married to Sarah Unknown.Mary A. Austin married Thomas Piper who in same census was 11 yrs. old.His parents were James Piper and Miranda Unknown.Any connections?