Citation - South Carolina Gazette (Timothy): 1775.04.10

SCG-C.775.037
10 Apr 1775:41 (2037)
Mr. Windsor has opened a school, next door to Roger
Pinckney, Esq; in Meeting-street, for the instruction of
youth of both sexes, in reading, writing, arithmetic,
polygraphy, &c. &c.
  Having proper accomodations in his family, he designes to
board a few young gentlemen.
  N.B. Mrs. Windsor continues to instruct young ladies upon
the harpsichord.