He died at an old age in a year no one is sure of.
She died the following year at a very young age.
She had four children, and two of them died at an early age.
He had six children, though all but two of them died at a young age.
One of his son died at a very young age.
His son died at a very young age in 1415.
He was said to have died at a very young age.
He died himself in 1982 at the age of 86.
His mother died eight years later at the age of 65.
He had died in 1888 at the age of 45.