jennifer barnett worked archway school in stroud , gloucestershire , between 1980 and 1997 , died last september , 14 months after she was diagnosed with mesothelioma - a cancer whose most common cause is asbestos that the 60-year-old died last september , 14 months after she left teaching to have her fourth child .
jennifer barnett worked archway school in stroud , gloucestershire , between 1980 and 1997 , when she left teaching to have her fourth child .
coroner katy skerrett , recorded a verdict of death as a result of industrial disease .