I think she was included, as you say, mainly on 'historical interest' grounds.
I admit I did cut your notes rather savagely for the entry, regarding parts of
them as non-germane for our purposes here- but I included a link to the thread
for those interested in exploring further.
I don't know the origin of 'Seaversen' either- I can find no trace of the name
on Google, barring the usual endless re-hashing of material.
Imdb have a 'Shannon Seaverson' credited for make-up in Dirty Woman 1 and 2
(1989), which would fit quite well.
The Story of Shannon (1990,DinoVision)
Re: The Story of Shannon (1990,DinoVision)
"a harmless drudge, that busies himself in tracing the original, and detailing the
signification...."
signification...."