I though that Death Eaters mostly had only one child, not 2-3.
"Sheila, Flora, and Hestia Carrow. Lost both their parents last night. Students who have lost their fathers include Robert Jugson. Ethan Jugson. Sara Jugson. Michael MacNair. Riley and Randy Rookwood. Lily Lu. Sarah Sproch. Daniel Gibson. Jason Gross. Elsie Ambrose..."
Alecto and Amycus Carrow are siblings, and Flora and Hestia are twins (see ch 46). That means one birth per each of their marriages.
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 117.
Plans for next chapter release:
There is a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)