Who dies in the whole entire harry potter series?

i want to know every single character that dies in the hole entire harry potter series.
not just the 7th book the hole entire series.
so someone please answer me because i've been looking on google and nothing seems to show up!
Update: im doing a report and i need to list the characters that die and give an autobiography..=[
so can someone list the characters..well important ones at least?
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