After his mother died of lung cancer 1986, Jobs (who had already discovered the name of his biological mother), met with Schieble and discovered that Simpson was his sister (and that she had no idea that she had an older brother).
After his mother died of lung cancer 1986 (who had already discovered the name of his biological mother), met with Schieble and discovered that Simpson was his sister (and that). She had an older brother that. She had no idea this.1986 was Jobs.