About Henrietta Mears
Henrietta Cornelia Mears was a Christian educator, evangelist, and author who had a significant impact on evangelical Christianity in the 20th century and was one of the founders of the National Sunday School Association. Best known as the innovative and dynamic Director of Christian Education at First Presbyterian Church of Hollywood, California, and in charge of the church's college and young adult programs in the mid-1900s, she built a dedicated, enthusiastic staff, trained and mentored her teachers and implemented a graded, age-appropriate curriculum from "cradle roll" to adults.
Biography source:
Wikipedia