Posted on: Sangamon County, Il Query Forum Reply Here: http://cgi.rootsweb.com/~genbbs/genbbs.cgi/USA/Il/Sangamon/1971 Surname: COX, DONNER ------------------------- I have no information about your Donner family, but the L D Cox you mentioned may be Lorenzo Dow Cox b 1817 Indiana. Came to Sangamon Co Ill by 1836 with parents and some siblings. Maybe that can help you pin something down. I have most of Lorenzo Dow Cox's descendants, but nothing about Donner children.