<sod>Marie married David Roth, who had obtained a Ph.D. from the same department in 1944. They had 4 children: Charles, Catherine, Joanne, and Nancy Ellen (born 1965).<ref name="Badger1966">{{cite journal|title=Happy Landings|journal=Badger chemist : a newsletter from the Department of Chemistry--University of Wisconsin--Madison Newsletter|date=October 1966|volume=13|page=10|url=http://digicoll.library.wisc.edu/cgi-bin/UW/UW-idx?type=turn&id=UW.BCwin1966&entity=UW.BCwin1966.p0010&isize=M|accessdate=22 March 2016}}</ref><ref name="Donald">{{cite news|title=Roth, Donald A., Ph.D., M.D.|url=https://news.google.com/newspapers?nid=1683&dat=20030825&id=a3FhAAAAIBAJ&sjid=Vo4EAAAAIBAJ&pg=1971,3365801&hl=en|accessdate=23 March 2016|work=Milwaukee Journal Sentinel|page=4B|date=August 25, 2003}}</ref> Her daughter Joanne Wendelberger later pursued graduate studies in [[statistics]] at UW.<ref name="Badger1982"/><eod>
<sod>Marie married David Roth, who had obtained a Ph.D. from the same department in 1944. They had 4 children: Charles, Catherine, Joanne, and Nancy Ellen (born 1965).<ref name="Badger1966">{{cite journal|title=Happy Landings|journal=Badger chemist : a newsletter from the Department of Chemistry--University of Wisconsin--Madison Newsletter|date=October 1966|volume=13|page=10|url=http://digicoll.library.wisc.edu/cgi-bin/UW/UW-idx?type=turn&id=UW.BCwin1966&entity=UW.BCwin1966.p0010&isize=M|accessdate=22 March 2016}}</ref><ref name="Donald">{{cite news|title=Roth, Donald A., Ph.D., M.D.|url=https://news.google.com/newspapers?nid=1683&dat=20030825&id=a3FhAAAAIBAJ&sjid=Vo4EAAAAIBAJ&pg=1971,3365801&hl=en|accessdate=23 March 2016|work=Milwaukee Journal Sentinel|page=4B|date=August 25, 2003}}</ref> Her daughter Joanne Wendelberger later pursued graduate studies in [[statistics]] at UW.<ref name="Badger1982"/> Marie's husband Donald died in 2003.<ref name="Donald"><eod>