Nez Perce Tribe - Gould Family

I am a Gould by birth. A Susan Gould, the same name as my sister, passed away a few months ago. She was a Kalispell. I learned of the late Earl Gould, a Nez Perce, who was married to Betty Gould at the Yakama Reservation. I am wondering if a relative of my grandfather, Charles Gould, headed west from Kansas and settled in Idaho. Where did the Goulds in these two tribes come from, if anyone knows. - Geri Gould Gustin