{{Short description|American politician}} {{Use mdy dates|date=April 2025}} '''Hattie Catherine Allen Derr''' (September 20, 1905 – October 31, 1994)<ref>[http://www.interment.net/data/us/id/bonner/clarkfork/clark.htm Interment.com-Clarkfork Cemetery]</ref> was an American politician.
From Clark Fork, Idaho and a student at the University of Idaho, Derr served briefly in the Idaho State Senate when her husband Alfred M. Derr was ill.<ref>'Idaho's Lone Woman State Senator Submits Resignation to Governor Clark-Duties at Home Cause Mrs. Hattie Derr To Withdraw,' '''Spokane Daily Chronicle,''' August 2, 1937, pg. 6</ref> Her son was Allen Derr who was a lawyer.<ref>'Allen Derr Dies at 85,' '''The Spokesman-Review,''' June 10, 2013</ref>
==Notes== {{reflist}}
{{DEFAULTSORT:Derr, Hattie}} Category:1905 births Category:1994 deaths Category:People from Bonner County, Idaho Category:University of Idaho alumni Category:Women state legislators in Idaho Category:Democratic Party Idaho state senators Category:20th-century American women politicians Category:20th-century members of the Idaho Legislature
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