明熹宗
She was employed at the imperial court of the Forbidden city at the age of eighteen, and given the task of nanny or wet nurse to the future Tianqi Emperor after his birth in 1605. He had no contact with his biological mother, Consort Wang (d. 1619), and became completely dependent upon Madame Ke: she was reportedly so close to him that she kept all his baby hair and his nail cuttings in boxes, while he refused to be pacified at mealtime or at bedtime unless she was there.