That is a fascinating and inspiring story. Do you know what happened to the daughter- she would be in her late eighties now.
I first read about the Stams in the autobiographical book....A Foreign Devil in China: The story of L Nelson Bell
Dr. Bell is Billy Graham’s Father in law....
.....Ruth Bell Graham’s father
She too grew up in China as a missionary child
The Stam story stayed with me.......
....from every indication those in charge ( relatives) of the baby after she was rescued were very protective of her and when she came of age she chose to live quietly and not discuss her parent’s deaths.