I don't think we used as a title, madame. At least not formally. I am a warden but not Warden St. Just. So I don't think it should trouble you too much. As a group, we are wardens and I suppose your inmate may call you 'warden,' but you can always ask him or her to use your name or whatever title you prefer. I certainly don't go around asking for Warden So-and-So.

Welcome aboard in any case. My name is Armand St. Just.