I thought the same thing. I was looking for any updated articles, family interviews, whatever, to see if there was something like this or a reason why, but all I found (besides regashings of the articles found here) were Grace's Pinterest page and an article from 1985. It would appear that, while they both completed law school with a focus on tax law, only Helen ever practiced. Grace got into a fight with her achool over plagerism accusations in her final quarter; she had someone who wasn't even her professor look over a paper which she opposed the grade on and *that* person accused her of plagwrism. She won on appeal, but the school honor board re-filed the claim and she failed to respond in a timely manner, resulting in a second finding which prevented her from submitting to the BAR.
Receipts:
http://articles.sun-sentinel.com/198...ova-plagiarism
Helen passed the BAR and, at one point in time, held a license to practice law in Florida; Grace never did.
https://www.floridabar.org/directori...le/?num=726990
There's also an interesting post on legacy,wherein a friend from school was looking for them through the guestbook of a deceased family member. He posted looking to make contact with them on 11/29/2017, so about a month or so after they died... I've seen multiple dates listed, with one article dates 10/27/2017 saying the deaths occurred "last month" - so in September - but another one dated 10/25/2017 says that the incident had occurred only days before.
http://www.legacy.com/obituaries/nam...view=guestbook
I wonder if it was a case where, since she was never actually licensed to practice and some other stuff I picked up in comments and articles, Grace sort of "lagged behind" and relied on Helen for help and support all of their lives. The article on her plagerism accusation specifically stated that Helen was already practicing and had planned on bringing Grace on board with her firm, were it not for that final-quarter plagerism and subsequent failure to take the BAR. Maybe she just never recovered from that, and then if Helen became ill and it wasn't looking good; well, Grace would be left without her protector and so they decided to check out together. I have no receipts on any of that, it's just conjecture based on what I have been able to find and my own experience working with elderly twins in LTC. You'd be amazed at how many pairs of twins wind up in snf's as older adults, sharing a room.
Without fail, there is one "dominant" twin who takes care of everything. If the less dominant twin dies, the surviving twin usually hangs around for a while; if the more dominant twin becomes very ill or dies, they both tend to die either together or with the less dominant twin dying within hours or days after their "lead twin" goes. Again, based solely on my experience seeing sets of twins in LTC/SNF facilities at the end of their lives.