From Robert Finocchio (Thanks, Nancy!):
... After a long, wonderful life, Diana Millay's mother, Claire S. Geng, has passed away. Having been her rock of gibraltar for her entire life, Diana is understandably feeling a bit lost. If any of you are in touch with her (especially those of you who have met/known Claire) and would like to express your thoughts, I know that she would appreciate it.
If you could pass the word among the DS fans, their support would mean a great deal at this sad time.