Steve--I have been collecting Donner info for several years. The only thing that I have not proven is Greenberry Donners birthplace and parentage. I know he married in Indiana to a Nancy Bettis and eventually ended up in Menard. When he died 1864 his minor children were under the guardianship of an L.D.Cox. One of these children was STERLING DONNER and his daughter MYRTLE PEARL DONNER married into my husbands ancestors. Over the years I've been told to chalk up GREENBERRY DONNER as the son of TOBIAS who of course is GEORGE'S brother along with JACOB DONNER. do you have any info on this family Mary L. Wittlock