Sioux
County 
Query Index Page
In the subject block put "Sioux Query" -- no quotes. Please only submit your query once, as you will not see it below until I manually add it with my next update.
View Queries:
Other Sioux County Query sites
CousinConnect.com -- Sioux County Genealogy Queries
Sioux County, ND, Rootsweb Message Board
Linda Simpson
County Coordinator
(Please note, I do not live in North Dakota and cannot help with research or do lookups.)