"glorious age" is correct and can be used in written English.
You can use it to refer to a period of time that was especially prosperous, artistically accomplished, or generally marked by excellence in any area. For example: "The late 19th century was a glorious age for French literature."
But in this glorious age of information, is there too much information?
Urquhart, the man who failed to stop Arnhem, still lives on in New York, at the glorious age of 96.
FISHER--Muriel Streit Gross, at the glorious age of 87, died peacefully the morning of March 1.
Then it's the glorious Age of Reptiles, unanimously depicted by Tyrannosaurus rex locked in eternal conflict with mortal enemy Triceratops.
Archives|Paid Notice: Deaths WILDMAN, ANGELA M. Paid Notice: Deaths WILDMAN, ANGELA M. WILDMAN-Angela M. At the glorious age of 93.
The last two decades have been a glorious age, in many ways, for democracy in Latin America, with almost no successful military coups.
After a while, your Honor, it is the setting of man against man and creed against creed until with flying banners and beating drums we are marching backward to the glorious ages of the sixteenth century, when bigots lighted fagots to burn the men who dared to bring any intelligence and enlightenment and culture to the human mind.
In an earlier lawsuit by Sea Search Armada against the Colombian government, the judge wrote in his ruling: "The complaint in this case reads like the marriage between a Patrick O'Brian glorious-age-of-sail novel and a John Buchan potboiler of international intrigue".
For those in the business of political mockery, the last 16 years have been a glorious golden age.
I see Tavern on the Green's closing as an end to an extravagant and glorious gilded age of dining.
The introduction of private capital into public services – that would herald a glorious new age of choice and openness – is brutally enforced.
