The Lenore Thomson Exegesis Wiki
In Lenore Thomson's theory, the four-letter code "ISFJ" stands for a person with:
Introverted Sensation as their Dominant Function
Extraverted Feeling as their Secondary Function
Introverted Thinking as their Tertiary Function
Extraverted Intuition as their Inferior Function
Bearing in mind the Classification Mismatches, here are:
Joe Butt's ISFJ profile
David Keirsey's ISFJ profile
Brenda Muller's ISFJ profile
Hirsch and Kummerow's ISFJ profile
Hale's ISFJ profile
See also: Jean Teasdale.