Dorothy Mae Johnson Troller died unexpectedly on January 22, 2018, of heart failure at her home at Capitol Lakes retirement center in downtown Madison. Although she would have been 90 years old in March, she was, to the very end, focused on living enthusiastically in the present and planning exuberantly for the future. Born in Oshkosh, Wisconsin, on March 19, 1928, she was the daughter of Irvin and Hedwig (Heuer) Johnson.