There's an excellent current New Yorker article about the Biden family, with a running theme of how people so often don't know, misunderstand, or even forget our own family stories, and how often the people who know the least about a relative are the ones seemingly closest to them. It's a good read, regardless of subject.
I've saved the article but would greatly appreciate help 1) adding any mentioned profiles and 2) citing facts for profiles that already exist: https://www.geni.com/documents/view?doc_id=6000000186500956039