If her name is spelled Siegel (instead of Seagel), I found the following:
Starting in 2000:
http://www.creativequiltersofcitrusc...ative-quilters
http://www.heart-in-hand.org/gallery99.html
It may not be the same person. This one seems to have a facebook page:
https://www.facebook.com/helen.siege...ocation=stream