ESTJ + ISFJ

Both have high regard for rules and regulations - ISFJ much more than ESTJ.  Both tend to be loyal to their mate and devoted to their family.  They both strive to maintain contentment and harmony. 

The greatest conflicts lie in the preferences for E/I and F/T.  True ISFJ's are cautious and compassionate, whereas ESTJ's are gregarious and analytical.

ESTJ's are extremely open and direct, but they don’t really truly ‘get’ or understand emotions.  Because ESTJ’s are Extroverted Thinkers, their disdain for “irrational emotions” is often externalized and frequently directed toward their tender-hearted, sensitive, and private ISFJ.

This match can work if both are willing to embrace and respect the other for their differences in energy levels and approaches to solving problems.