13 December -- St Edburga of Minster-in-Thanet

 St Edburga, as so many of the sainted Anglo-Saxon abbesses seemed to have been, was of royal birth.  She died on this day in 759.

There are a few other Edburgas who merit a write-up on the internet but there is a short life of this one here.  There are some propers apparently in the Anglican tradition here, though the author doesn't give his source.