Unidentified hiding wizard during the Battle of Hogwarts

This male combatant was hidden among some stone in the Viaduct Courtyard's Chekpointers towers. He was possible injured or incapacited fot fight by the fact he was hidden insted of be fighting like the others.

He could be a member of the Hogwarts Staff, a Hogsmeade 's habitant or family of the students.

Appearances
Harry Potter and the Deathly Hallows: Part 2