His two-year reign as Patriarch of Constantinople was uneventful, and he died in office.

Keenan replaced Rick Dudley, who fired him last Nov. 9 after a turbulent two-year reign as coach.

Not since their two-year reign of 1977-1978 have the Yankees won the World Series.

History says that the Pistons' two-year reign as N.B.A. champions is about to end.

But unless they raise their level of play significantly, their two-year reign as champions will end soon.

Paterson was replaced by former Hearts player John Robertson, whose two-year reign as manager was an exceptionally successful period.

The Yankees' two-year reign could end tonight.

As a result, their two-year reign as NFL Champions came to an end.

When Louis the Stammerer died in 879 after a two-year reign, the kingdom was divided between his two young sons.

They ended the Detroit Pistons' two-year reign as champions.