Inga Lewenhaupt Einar Perman Stockholm, Sweden   Jenny Lind standing at a keyboard. Library of Congress, Bain Collection. Accessed via Wikimedia. Source Two remarkable women were born in the same year two centuries ago: Jenny Lind (1820-1887) and Florence Nightingale (1820-1910). Both became world famous, Jenny Lind for her beautiful singing voice, Florence Nightingale for…