Looking for Info Philip Riley and Amarilla Unknown Line

Hello!

I got a problem. I got a limited amount of information. The family comes from the Rappanack, VA area.

Here what I got:

1.Philip RILEY (was told he served in Civil War)
m. Amarilla UNKNOWN (indian woman)
children:
William
Gordon b. 4 jan 1954
Levi

2. William RILEY b 23 mar 1860 d 21 sep 1957
m. Mars SUMPTON (Mars is her middle name)
children:
Franklin
William Emmet Riley
Fannie Riley was married but not sure to who
Anna Riley m. Joe Weaver

3. Franklin Churchill RILEY Sr. b. 23 sep 1912 in va d. Rixeyville, va
(married more than once)
m. Josephine Elizabeth RYDER b. 13 Apr 1912 d. 30 Jan 1959

Any Help would be appreciated!

Thanks Holly