http://jshs84.blogspot.com/

More on Juan Sumulong the person
Here are some of the more informative articles about him.

Juan Sumulong: Dreamer, not demagogue
http://philippinesfreepress.wordpress.com/2005/11/13/juan-sumulong-dreamer-not-demagogue/

111th Birth Anniversary Celebration of Don Juan Sumulong
http://www.edangara.com/archives/speeches/2006/don-juan-sumulong.html

and the

History of Juan Sumulong High School
(The following history of Juan Sumulong High School (JSHS) was written by Dina Valenzuela, of JSHS E-Library. Reprinted with permission.)