Here is a URL with a lot of additional information about "Porlock" and Kubla Khan.

http://www.sesk.org/Aesthetics/Literature/English/Romantics/Coleridge/KublaKhan.htm

http://www.who2.com/kublaikhan.html

http://www.sesk.org/Aesthetics/Literature/English/Romantics/Coleridge/KublaKhan.htm

thanks for the link, bill. I used it in the website edition.
http://members.aol.com/tsuwm/