Mr Anstruther

In the short story The Hound of Death, Mr Anstruther has a sister living in Folbridge in Cornwall. While having dinner with a friend, he hears a story about something strange that happened at a convent in Belgium during the war. He is intrigued by the story and when he finds out that one of the nuns from the convent is living in Folbridge, he decides to go there to find out more.