
He was our Lord Commander.
Game of Thrones Season 6, Episode 1

now the Lord Commander
of the Night's Watch.
Game of Thrones Season 5, Episode 7

he would make a capable COMMANDER
in the wars to come.
Game of Thrones Season 6, Episode 4

When I was Lord Commander
of the Night's Watch,
Game of Thrones Season 7, Episode 1

I expect she's headed to Castle Black
where her brother serves as Lord Commander.
Game of Thrones Season 6, Episode 4