Original: In August 1824, Charlotte was sent with three of her sisters, Emily, Maria, and Elizabeth, to the Clergy Daughters' School at Cowan Bridge in Lancashire (which she would describe as Lowood School in Jane Eyre).
Simplified: In August 1824, Charlotte was sent with three of her sisters to the Clergy Daughters' School at Cowan Bridge in Lancashire. She described it as Lowood School in her novel Jane Eyre.