This Neanderthal skull, discovered in 1909 in France, was determined by Dr. Jack Cuozzo to be at least 29 years of age at the time of death. Of particular interest is that evolutionists consistently try to place the age of particular Neanderthal remains, at the time of death, as always being much younger. In the case of Le Moustier, the age was placed by evolutionists at around 16 years at the time of death. Yet, the evidence suggested he was nearly twice that age. The same happens with other Neanderthal remains. Cuozzo's research suggests a much slower aging process in ancient man -
Source of Image: Smithsonian Institute's National Museum of Natural History
Read about Le Moustier here
Neanderthal had a much slower maturation process than do people today.
Therefore, it's highly probable that they would live to be much older!
The ages at the time of death for La Chapelle-aux-Saints and La Ferrassie would seem to bear this out.
Jack Cuozzo's Buried Alive, page 185 - 1998 edition
To read an interesting article by Dr. Jack Cuozzo Click Here.