squaw man

from WordNet (r) 3.0 (2006)

squaw man
    n 1: a white man married to a North American Indian woman

from The Collaborative International Dictionary of English v.0.48

Squaw man \Squaw man\
   A white man who has married an Indian squaw; sometimes, one
   who has gained tribal rights by such a marriage; -- often a
   term of contempt. [Western U. S.]
   [Webster 1913 Suppl.]