thought I'd leave a breadcrumb here for the return. Lotsa new info on the Third Betty Batch, or info new-to-the-record, anyway.
Paumgarten, Nick. 2012. Deadhead: The afterlife. New Yorker, November 26, 2012, URL http://www.newyorker.com/reporting/2012/11/26/121126fa_fact_paumgarten, consulted 11/20/2012.
Also, I never knew that Betty and Brent were an item. But then again, there's an awful lot of stuff that's known that I've forgotten.