If I remember correctly (someone please correct me if I am wrong, thx), our people age 1 year in approximately 3-1/2 hrs of our time, or approximately 7 years in 24 of our hours.

If you remember how old a person was when you last saw them alive, then calculate how long it was since then, you can figure roughly how old they were when they died. Of course, since you don't know how long they have been lying in repose, you can't know exactly, but can probably narrow their actual age at death down to within a year or two.

Hope this helps.