Hey gang. I'd like you all to meet someone.
This is Lilly.

Lilly is the young woman whose mother received the two envelopes posted above. As mentioned they contained letters of condolence to Ida after Lilly's death at Muskoka Hospital on June 2 1927.
Diane Sims, the author of the above mentioned book, A Life Consumed, very kindly and generously sent me a copy of her book, which I look forward to reading. Ms. Sims told me in an earlier email that the letters, along with all of Lilly's letters and diarys (which were the basis for the book) were found in the attic of the house on 60 Cathcart in the Soo, after her Aunt Helen's death in 1992. While Diane retained Lilly's material, the two letters were kept by a cousin (who still has them) and the covers were given to a stamp collecting friend. The gods know how they eventually came to the dealer who sold them to me.
A quick look in the book shows me that the contents of at least one of those letters, from P. (Pansy) Booth, is reproduced in the book.
Goes to show you, folks. You NEVER know where your research will take you.
Here's to you, Lilly!