Lumen covenant in Stonehenge?

Games Discussion Ars Magica
1

In the history chapter of "Heirs to Merlin" is a covenant named Lumen mentioned, but I can´t find where it is/was located geographically. Is this mentioned anywhere? Thanks.

2

While you´re at it, the book also mentions the covenant Harold´s Vengeance. Same lack of location there.

3

The inset on page 16 of Heirs to Merlin says that Harold's Venegence was in the East Anglian fens. I know of no info at all about Lumen beyond its mention in the same inset.

4

Several of the former covenants mentioned in Heirs to Merlin don't have specific locations. Off hand I don't recall Lumen being mentioned outside of the history chapter.

5

Thanks, both of you!