Who is Opoe Oosterveld from The Upstairs Room and what is their importance? The_Upstairs_Room English & Literature Opoe Oosterveld | The Upstairs Room

Opoe Oosterveld is Johan's mother. She is in her seventies and continually says that she won't live much longer. When Annie unknowingly leaves a large copy of War and Peace on top of Opoe's lace hat, she is furious. In the end, however, she gives the hat to Annie.