Mary Elizabeth Helm

Patriarch of the Snidow family in America

Virginia pioneer

American aviation pioneer

Polish microbiologist and public health pioneer

Scottish doctor and social pioneer

Swedish landscaping pioneer considered the first female landscape architect in Sweden

pioneer

kindergarten teacher, eurhythmics pioneer and broadcaster

Women's health pioneer; studies women's health, especially as it relates to emergency care

pioneer and hotelkeeper

American Mormon pioneer

oral history pioneer

Soviet-Belarusian pioneer-hero

Israeli pioneer in eradicating malaria

American women's education pioneer, president of Radcliffe College 1923-1943.

Trendsetting, visionary pioneer in the arts and digital culture

Mormon pioneer

American pioneer

American pioneer

Pioneer of the Sunday School

Fair trade pioneer and educator

El Paso pioneer and landowner