Re: Walker Family of Wasco Co., OR
It's going to be difficult to find the graves of these children because of when they died. Tombstones might not have been placed and then there's the number of years and many small cemeteries haven't had perpetural care over the years.
However, there are three volunteers in Wasco county who take pictures of tombstones. Go to raogk.org, choose Oregon, choose N thru Z and scroll down to Wasco Co. and choose ONE volunteer.
The Columbia Gorge Genealogical Society might have cemetery indexes which list who was buried where. YOu can find them at community.gorge.net/genealogy/ and look for Research: Lorna.