Hume is described by the Stanford encyclopedia of philosophy (linked below) as "the third of the great triumvirate of "British Empiricists", along with John Locke and Thomas Hobbes.

This gem is stuffed with books, clothes and smoking paraphernalia from the great triumvirate of Robert Burns, Sir Walter Scott and Robert Louis Stevenson.

The great triumvirate of Chicago-style foods is:

The great Dutch triumvirate.

Some preliminary reports indicate that they have done just that, but in the north don't expect anything to compare with the great triumvirate: 1988, 1989 and 1990.

Clark Ashton Smith was the third member of the great triumvirate of Weird Tales, with Lovecraft and Robert E. Howard.

PWenzi was the third of that great triumvirate of space-pioneers, the other two of whom were the immor- tal Gorham Johnson and Mark Carew.

The Telegram reviewer wrote that "We have a glimmering notion that someday they will form the American counterpart of the once great triumvirate of Bolton, Wodehouse, and Kern."

It seems clear what those Celtics and their great triumvirate of Danny Ainge, Kevin McHale and Bird represented to me, correctly or not: white suburbia.

There was never really any question that Mr Roosevelt should be memorialised and that the monument ought to have an impact comparable to those of the great Lincoln-Jefferson-Washington triumvirate.