The phrase "age of when" is not correct and does not convey a clear meaning in written English.
It is unclear and lacks context, making it difficult to determine when it could be appropriately used.
Example: "In the age of when technology was just emerging, many people were skeptical about its potential."
Alternatives: "era of" or "time period of".
And I think that the age of when you first see a match – perhaps under 10 – the simplicity of the game's rules and the gut-churning, unscripted drama that it can generate are the key ingredients in its appeal.
However, those of us who lived through the age of when some sought to keep America chained to segregation or conformity, grandma has a story to tell about what was not so GREAT before.
Future research might overcome some of the aforementioned concerns, by collecting data on the age of when the adult was exposed to a specific social risk factor.
The following two questions measured family history of CVD: Tick off relatives who have, or have ever had, any of the following conditions, and report the age of when they got the illness: "Myocardial infarction before the age of 60 years" or "Cerebral stroke" The possible answer categories were: "Mother", "Father", "Sister", "Brother", "Children", "No one".
Watts was born in England and moved to Australia aged of when she was 14.
There used to be more of an overlap, both before the age of television, when Hollywood was the only audiovisual game around, and in the age of television, when Hollywood was still the prime source of feature films.
The age of Mozart when he died was 36.
Young Jack began his career at the age of 15 when he started writing jokes.
He has been a social entrepreneur since the age of 21 when he co-founded Aspire.
Childhood, up until the age of seven, when my sister died.
StopGAP picked him up at the age of 16 when the group visited his school.
