Charles Wood Jewett Jr.
From Peace Corps Wiki
READ ME: I served three years in Ethiopia. First for two years in a small coffee-producing town in southwestern Ethiopia named Aggaro. From 1966-1968 I taught English, Geography, Math and World History to Grades 7 and 8, and English to Grade 3.
I extended for a third year and transferred to the capital city. There I taught English, Geography and Math to grades 7 and 8 in a private school Princess Zeenbework. Interestingly, its founder and headmistress was an African-American Mrs. Mignon Ford.