Citation - South Carolina Gazette (Timothy): 1775.04.10

SCG-C.775.036
10 Apr 1775:32 (2037)
Mr. Windsor will open his school again, on Monday the
twenty-fourth of April, 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.