I will have to check "my Snell info", as not certain my husband had ancestors from TN.
His father was born in CA but his grandfather, if I remember correctly, was from OK . . . then moved on to Bakersfield, CA, also living in Gilroy and was with the CA Highway Patrol for many yrs (from its beginning).
The Piper line is my side . . . my grandfather married a Piper (from MO).