My husband's great grandfather, John Robertson Harding, son of Foster Harding came west to Lincoln County in Washington State in the mid to late 1800's and homesteaded on Crab Creek. I am looking for information on his father Foster Harding and Mother Ann Robertson Harding. Foster is listed as a steam boat pilot or mariner on the census'. Foster's father was David Harding and mother Rhode Flowers. I know that other than John R. Harding the family stayed in Maine and are sometimes listed as…