He was believed to be 86, but was orphaned as a young child so his precise age is not known.

He would not have been able to put a precise age on the skeleton.

A head teacher had considerable leeway regarding the precise age at which he/she accepted any child into primary school.

Throughout the course of the show Blanche's precise age was never told.

Though the precise age of the kanephoros is not known this suggests the girl was probably between 11 and 15.

At the precise age when his father died, he would start living very nicely, indeed.

The precise age of the ring is also unknown, but it must date from before the 12th century.

It is often difficult to assign a precise age to discoveries.

The precise age of the village is not known.

The precise age and origins of the mamarrachos are unknown.