Kathryn, yes, I can see where you might think there was Indian blood. I always thought my sister looked a bit Indian, too. I had only paternal DNA done, no Indian in it. But now here is a possibility again.
My grandmother Fannie Adeline - don't know about the name Fannie, except that it was popular, however the Adeline comes from her maternal grandmother, Adeline Pye, who was also named for her grandmother Adeline, sometimes spelled Edaline. (Just a fun note, Adeline Pye's maternal grandfather Epperson Payne, fought in Texas' war for Independence, and there is a marker on his grave in Sabine County!)