Florence Nightingale, often referred to as the "Lady with the Lamp," was a pioneering nurse, statistician, and healthcare reformer. Born in 1820, Nightingale's contributions to nursing and public health revolutionized healthcare practices in the 19th century. In "How People May Live and not Die in India," Nightingale's commitment to improving healthcare in India shines through, leaving a lasting legacy in the field of public health and healthcare advocacy.