Who is Older?

Ok hope this helps আপনি this is all of Harry Potter Wiki here's the link:- link
আপনি will find most profiles in here

Remus Lupin 10th March 1960

Sirius Black 1959

James Potter 27th March 1960
(Sirius is the oldest followed দ্বারা Remus and James)

ফ্রেড and George both born on 1st April 1978
(doesn't say who came 1st)

Charlie Weasley 12th December 1972

Nymphadora টঙ্কস্‌ 1973
(Charlie is the oldest)

Draco Malfoy 5th June 1980

Harry Potter 31st July 1980
(Draco older দ্বারা 1 month)

Hope this stems your curiosity :-)

Of course, it is Remus Lupin, James Potter etc.

1)Sirius is the oldest, then Remus, then James.
2)JK has never released this detail (though personally I think ফ্রেড is older).
3)Charlie is older.
4)Draco is older than Harry.