Custom sorting-sort the names

Cell A1 : Name
Cell C1: Number 1
Cell C2: Number 2
Cell D2: Sum(Number 1, Number 2) --> Number 1 + Number 2

I have for example 10 replications of this, and I want to sort the names (in cell A1, A3, A4 etc.) and numbers ascending according to the number in Cell D2, D4, D6 etc.

See attached example!!

Thanks!