Barbara.. uh....I'm lost.. I checked all of the Oregon Co., MO Census you listed and did not find your LEACH. I also checked the 1880 Oregon Co., MO Census for your DEEs.. Couldn't find them either.. I also checked the Oregon Co. marriage listings for the years 1845-1890, as well as the probate packet listing, and the History Book... Couldn't find either of the family members you mentioned... What county have you found your info? Lanita