1920 U.S. census: Montana, Sheridan co., School District 19, Antelope, Montana
33 yrs old, public school teacher, boarding at the home of Robt & Esther Richardson

1930 U.S. census: Alaska Territory, First Judicial District, Skagway, pg. 17
Lottie Gaffy, head of household, 36 years old, single, public school teacher.