His formal education, at the local school, ended when he was thirteen.

Her father worked in a shoe factory and his education ended at grade eight.

His formal education ended when he completed the third grade.

She did not feel that her education ended at high school, however.

His formal education ended in 1900 when he became qualified as a teacher at 16 years old.

In fact, my formal education ended when I finished high school.

Once he was old enough to help on his parents' farm, Benjamin's formal education ended.

His formal education ended in grade eight, at the age of 14.

His sister, whose education ended in high school, traveled with him to Europe.