Michael

Michael is an extremely powerful archangel. He is God's Lieutenant and the one who personally "kicked" Lucifer out of Heaven during the last war and possible the only thing that beat him again. Michael's vessel was said to be Dean, but Dean refused to allow Michael to posses him. Dean's refusal angered Zachariah.

Dean from 2014 told his other self that he wished that he said yes to michael. Dean from 2014 also mentioned that the angels decided to leave and that they gave up, leaving Castiel powerless and he became mortal.

Known powers
Currently this is unknown, but it could be assumed that he is the strongest angel under God's command.

Family
God

Raphael, Gabriel and Lucifer (kindred)

Angels (brothers and sisters)

Appearances
Houses of the Holy (First mentioned)

Affiliation
God's army

TRIVIA
His name means"who is like God?"