I need the oldest people be first on the list, here is the example of the format i have to sort:

Follow up from this question, what if the relative amount is not constant and should come from a column like below? Instead of a constant 2 months, I need to get the birthday some years later. Moreover, it should be able to account for the case of 29 Feb if exists. How to modify the code, please?

This question already has answers here: How to generate month names as list in Python? [duplicate] (4 answers) Closed 19 secs ago. I have some custom date code that needs the names of the days and months as lists. I would expect to find them in the standard library somewhere, but time and datetime don’t […]