Any Latinophones in this parish? Looking for translation of inscription from the cross commemorating 315 burials without coffins in one night in 1637.
The inscription on this Plague Cross is:

Plague
An Dom 1637
Burial 315
L Hera nos Domino

Though it might be Domina
I don't see it as Libera nos Domine as the metal plaque nearby has it. (Lord deliver us)

Goggle translates my reading as:
Libera Hera nos Domino > Deliver us Mistress to the Lord
libera Hera nos Domino > Deliver us to the Lord Mistress
Libera Hera nos Domina > Deliver us Mistress

I am assuming that the Mistress is "Mother Earth" or the plague.

Gratias ago tibi, dum praecavens