Glasgow (CNN) -- Robert Marshall is the burly, landlord of The Louden Tavern, a pub located in the west end of the Scottish city of Glasgow, on the south bank of the same Clyde River that was once used to ferry coal and steel to the great shipbuilding companies that in the past made this area an industrial powerhouse.

There is no doubt as to which soccer team Marshall and his clientele give their loyalties. Decorated in the team colors of red, white and blue throughout its interior and situated only a stone's throw from the famous Ibrox Stadium, the bar is overt in its homage to Rangers Football Club.

In fact, to call any establishment that has a stained-glass window in honor of Jim Baxter -- a Scotland midfielder who played for the "Gers" in the 1960s -- and a six-foot club badge painted on the ceiling a mere drinking hole is a disservice, it is closer to a shrine.

Its position around the corner from the Glasgow Orange Order -- a Protestant fraternity who still march once a year to celebrate the victory of King William III over the Catholic King James II in 1690 at the Battle of the Boyne -- may be a mere coincidence, the allegiance of its regulars to Rangers is not.