Family/Spouse: Mamie Lavona Willoughby. Mamie (daughter of William Pembroke Willoughby and Henrietta Victoria Auxier) was born on 26 Jul 1887 in Massena, Cass, Iowa, USA; died on 13 Sep 1974 in St Louis, Independent Cities, Missouri, USA; was buried in 1974 in Bel-Nor, St Louis, Missouri, USA. [Group Sheet] [Family Chart]