Margaret Lorensen Roth, age 91, died peacefully February 11, 2011 at GracePointe Crossing Gables West in Cambridge. Preceded in death by husbands, Lyle Theodore Lorensen and John Bertrand Wykoff, and all her siblings. Survived by daughter Sally Conant, son Rick Lorenzen, niece Marta Nelson, nephew Mike Hemminger, numerous grandchildren, nieces, nephews, and cousins. Graveside service at Ft. Snelling National Cemetery. See guest book for details. Memorial donations in lieu of flowers.