May 27 (annual feast day)

 May 27 is associated with

AUGUSTINE, Archbishop

of Canterbury (who established

the "See" of Canterbury in 597

having traveled from Rome

to England/British Isles).

why does this ARCHBISHOP

always crown the current monarch?

see:

churchofengland.org/media/stories-and-features/why-does-

archbishop-of-canterbury-crown-monarch