Coming in at No. 15 in the Holland Land Office Museum countdown of The Twenty-Five Things That Made Genesee County Famous is the only court case to have orginated in Genesee County that was heard by the United States Supreme Court. This was in 1857.
It all started when a representative of the Ogden Land Company, Joseph Fellows, tried to take the land of the Tonawanda Indian Reservation. Tonawanda Seneca Sachem John Blacksmith wouldn't have it. (A sachem is a sort of Native American king, by the way.) Blacksmith sued the land company and his case was eventually heard by the supreme court.
If you want to know what happened next, check out the full article by Museum Director Pat Weissend. While you're at the the museum's Web site, you can isten to podcasts of some of the other big things that made the list of The Twenty-Five Things That Made Genesee County Famous.