I have no idea if she was a twin or not. I had someone do a search through death records in Yakima, Washington and my friend could not find the record. So I'm not really sure anymore if that is where she died or not. I did find a Land Recordonline for Ellis Linder and one for Aden Howell( Mary Ellen's Husband). Thank you for the information. This family has been my brickwall for several years.