This is very sad news indeed Gary,
Never met Barbara, knew of many of her amazing achievements as a super dedicated and highly skilled visual observer.
Here is a link to her AINTNO 100 list.
https://www.astronomy-mall.com/Adven...ace/aintno.htm
Here is her wonderful account of her hunting down Gomez's Hamburger.
http://heritage.stsci.edu/2002/19/article.html
Leaving a list like that behind she will never be forgotten. Time will tell what else can be knocked off her list.