Chris,
I had lost this website and just found it by chance. I am in Graham, Washington not that far from you are. I have not done much on family stuff in some time, but seeing your post has inspired me to get back into it. Would appreciate hearing from you. I have some photos and a family member I met in Oregon has a wealth of info. His grandfather was Conrad, one of the Hinkey Bros. You may already have been in contact with him as he does so much. Thank you for your time and who knows, maybe we can meet someday.
Barbara