Antiochian Western Rite Vicariate was created in 1961.

Eastern Rite and Western Rite churches are not limited by geography. The naming is a convention that indicates where they historically started.

You can find Eastern and Western Rite churches all over the US.

There are Byzantine (Eastern) church in Fort Wayne as well as many western rite.

The "Western rite" is actually known as the Latin Rite. The Latin Rite is the part of the Roman Catholic Church that is not Chaldean, Assyrian, Abyssinian, Copt, Syriac, Armenian, or Malankaran. All of these "Eastern Rites" are in full communion the Pope, but they have their own Patriarchs as well.

There is a Northern and Southern Jurisdiction; I am not aware of a Western Consistory.

In the Western Rite, Pentecost will fall on May 31st, 2009. In the Eastern Rite, Pentecost will fall on June 7th, 2009.