She was 7 or 8 years old at the time.

They were 5 and 7 years old at the time.

The King was only 26 years old at the time of his death.

He was 94 years old at the time of death.

She was too old for those children at her son's house.

Even if they were four years old at the time.

She was just 46 years old at the time of her death.

He is 35 years old at the beginning of the book.

She is 40 years old at the beginning of the book.

He was 20 years old at the time of his death.