Larry,
Can you link to this page...
http://qpublic.net/cgi-bin/fremont_display.cgi?KEY=000099004...;

This is from the Fremont County Assessors website for the address you listed which shows a Wilhelmina Ellison as owner.

If that doesn't work, try this link
http://www.qpublic.net/fremont/

and do a search on Ellison. Not sure if any of this helps, but there is a PO Box listed for Wilhelmina.

Jo