2000 Death Thomas Yohe, TV producer/innovator, Schoolhouse Rock, dies at 63 1973 Event "Schoolhouse Rock," premieres on ABC-TV with Multiplication Rock 1862 Event Battle of Oak Grove, Virginia (Orchard, Henrico, French's Field) (Kings's Schoolhouse) Day 1 of 7 Days 1861 Event 1st public schoolhouse opens at Washington and Mason St, SF 1773 Event 1st schoolhouse west of Allegheny Mtns completed, Schoenbrunn, OH 1772 Event Moravian missionary constructs 1st schoolhouse west of Allegheny
