OK - Sarah C SNEED brn Abt 1870 to William H SNEED and Martha L AVENS.
Martha - brn 12 May 1851 in McMinn County TN
William H - brn 1848 in Athens TN to - Jeremiah SNEED and Sarah SIMERLEY Jeremiah brn 1820 in TN to Zachariah Taylor SNEED
Another link of proof may be if you can get the service records of ZT SNEED -FYI He Served in war of 1812 as a Corporal.
Heres the link to me for you -
ZT had a son (You already know) Jeremiah, (FYI - There were a total of 13 children) Jeremiah had a brother named Robert - Brn 1819. Robert Married Eda A. (Unknown) HE had a total of 1 children - one of which was names James Richard SNEED
James Richard SNEED (Pa Dick) had a son named Robert Joseph Robert Joseph SNEED had a son named Joseph Carl Joseph Carl SNEED had a son Named William Joesph William Joseph Sneed Sr. (The VERY best Daddy in the ENTIRE world!) Had many children - including a daughter named Cathy Lynn SNEED