Apparently, none. Instead, she comes from that part of North America that is located on the Moon ("Conundrum").
The thing from the Bayou wrote:
^That guy talked as if George Washington was her countryman. As for the moon, that was where she was born.
America could have established colonies on the moon, that grew and eventual became off-world States in the Union.
That way Beverly could be a countryman of George Washington, and have been born on the moon.