Following the plot

Suppose I were to try to write a story which began with a journey I made to the North of Mexico 27 years ago, taking with me my son, then aged five. We were going to pay a winter visit to two old ladies called Delaney who lived comfortably, in spite of recent economic reforms, on the proceeds of the family silver mine. They had lived in Fonseca ever since they were girls – one was sister-in-law to the other. Their relations in Ireland had died, they were alone in the world, and it was hoped that because of some distant friendship they might take kindly to my son and leave him all their money. Indeed, if I had understood their letters correctly, they had suggested the idea themselves.