I looked up Phyllis Schlafly who got a name check. Uber Aunt.
I remember her as being the punchline to many jokes in the 70s, when I was a child. (I'm Canadian and watched a lot of American tv.)
I always like to think about the significance of names used in books. I noted a few while reading and just looked them up.
Florence Wyle, for whom Daisy's school was named, was an artist. The school is fictional.
https://en.m.wikipedia.org/wiki/FlorenceWylee_
Margery Kempe. I can't recall where her name appears. Anyone?
https://en.m.wikipedia.org/wiki/MargeryKempe
Hildegarde Library. I immediately thought of Hildegard of Bingen as I know of no other Hildegard's. Anyone?
Nellie J. Banks. There was an actual cod fishing vessel/rum runner by this name, in the first half of the 20th century,
https://en.m.wikipedia.org/wiki/NellieJ.._Banks
Cardinal Newman. I don't know much about him. He was Anglican and converted to Catholicism, eventually become a Cardinal. Unlike Florence Wyle, there are a couple of schools named for him in Toronto. Can anyone think of the significance, if any, of Aunt Lydia choosing a volume of his works to stash her testimony?