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