Original: Sand was born in Paris but raised for much of her childhood by her grandmother, Marie Aurore de Saxe, Madame Dupin de Franceuil, at her grandmother's estate, Nohant, in the French region of Berry (See House of George Sand).
Simplified: She spent much of her childhood with her grandmother, Marie Aurore de Saxe, Madame Dupin de Franceuil. Her grandmother lived in  her  estate, Nohant, in the French region of Berry.