North Dakota. <i>1915 North Dakota State Census</i> and <i>1925 North Dakota State Census</i>. State Archives and Historical Research Library, State Historical Society of North Dakota, Bismarck, North Dakota.
<p><i>North Dakota 1885 Territorial Census</i>. <a href="http://library.ndsu.edu/ndsuarchives/" target="_blank">North Dakota State University Archives</a>, Fargo, North Dakota.</p>
