What are your impressions on these people's ethnicity?

[Uull]

Both the man and woman are ancestors of mine, from a branch of my family tree I have very limited information on. Their surnames indicate Scottish ancestry, but I haven't been able to confirm this as they are as far back as I know for this part of my family. What are your opinions?

http://i.imgur.com/1g3FawF.jpg
http://i.imgur.com/KHzzm2n.jpg

[Uull]

Also, it was rumored that the woman was part Native American, but I don't have an amount of Amerindian admixture in any GEDmatch calculators beyond what is normal for full Europeans.

[Uull]

bump

[jingorex]

'Murica as fuck, bro.

http://i1076.photobucket.com/albums/w449/dogbiscuits/Murica_zpsvxie0tnr.jpg