Medievalists continue the old tradition of dating by saints' days: their works may appear "dated" as "The Feast of Saint Martin" or "Lammastide". Poets such as John Keats commemorate the importance of The Eve of Saint Agnes. Many children acquire baptismal or confirmational names from the saint associated with their date of birth, baptism or confirmation, and believing Eastern Orthodox Christians mark the "name day" of the saint whose name they bear with special attention.
Some traditional dates (Roman Catholic unless otherwise indicated) include: