Writer and anti-slavery activist Frederick Douglass is living in Monroe County, New York in the 1850 census. He is apparently listed with an occupation of Editor--at least that is what I think "E D ' R" stands for in the complete enumeration.
As a note to those using the 1860 index at Ancestry.com:
Douglass' place of birth is somewhat difficult to read. While the intent was Maryland, the indexer read it as "Mordland" and that is what appears as the place of birth in the index. Another reason to occasionally omit the birthplace when census searching.
