Federico García Lorca (1898 - 1936)
Credit: https://upload.wikimedia.org/wikipedia/commons/5/5e/Fotograf%C3%ADa_an%C3%B3nima_MNCARS_4.jpg
ezs note: This is a new piece, borrowing Wikipedia's list of anniversaries of LGBT+ and advocates. This is a wide list, but it is by no means exhaustive. You can help by adding to the list of notables. In the meantime, enjoy!