The phrase "ages whose" is correct and usable in written English.
It can be used when referring to specific ages that belong to or are associated with a particular group or context.
Example: "The study focused on children ages whose development was significantly impacted by early education."
Alternatives: "ages that" or "ages of which".
De Blasio is the first mayor in ages whose kids have attended public schools.
The poem has the primal rage of writers through the ages whose work is sloppily reworded during the editing process.
On weekdays, it fills with immaculately preened women of all ages whose dominant hair colors tend to be amber and butter blond.
He will be fondly remembered by his sister-in-law Valorie Dawson, and by the many friends of all ages whose lives he touched.
The library for the Performing Arts LPAA) serves students of all ages whose study includes the performing arts, those whose profession is to research and interpret the arts, and those who are producing new works of art, as well as those who are interested in the arts.
He is survived by three daughters, Melissa and husband Stephen, Mary Elizabeth, Suzanne and husband William, three grandchildren William Jr., Alexandra and Annie and his son, Robert Jr. Additionally, he is survived by his brother, William and wife Barbara, a niece, Andrea, a nephew, Jeffrey, many cousins and countless friends of all ages whose relationship he cherished.
Of being a 28-year-old man – my age – whose life can be mapped by intifadas and wars.
Cristobal Balenciaga, who died in 1972, was a chivalric holdout from a courtlier age whose passing he lamented.
This presidential field is awash with candidates of late-middle-age whose kids can still qualify for Breakfast with Santa.
And yet he's in love with someone less than half his age, whose reputation he's soiling.
Women of childbearing age, whose presence alone was meant to reassure the visitors, were hired as guides.
