I have a great-great grandfather [Afred Berry 'Polk' Maynard/Manard] that I have found 2 pension applications for: [W8310] that shows he was in the 1st TN Calvary commanded by Carter and [S8754] that shows he was in the 2nd TN Calvalry commanded by Ashby. Can you confirm my ancestor in these units? Any additional info for my narrative would be greatly appreciated.