A baby was born four years after its parents died in a car crash. How was this possible?

Question

King Tut died 120 years after King Eros was born.
Their combined ages when they died was 100 years.
King Eros died in the year 40 B.C.
In what year was King Tut born?

Answer 1

Amazingly, this actually happened.
The parents died in a car crash and their parents fought for the rights to the four frozen embryos left by their late children.
After a surrogate pregnancy, the baby was born with DNA matching their deceased parents.