Curate, connect, and discover
So I was thinking, how many generations would it take for a Muggle-born's bloodline to become pureblood?
Take the Potter's for example (Lily, James, Harry, etc) We know that Harry is Half-Blood due to lily being Muggle-born and James being Pure-Blood, would Harry and Ginny's Children be Pure-Blood, or would they be Half-Blood? And if they are half-blood, how many more generations of Magic-borns would it take for Lily's Bloodline to become Pure-Bloods? (Hypothetically if there just so happened to be no muggle-borns married into the family)