1. Marie-Sophie Germain (1776-1831): Discoveries in Prime Numbers and Elasticity - 2. Carl Friedrich Gauss (1777-1855): "Prince " of Mathematics -3. Mary Fairfax Somerville (1780-1872): "Queen" of Nineteenth-Century Science - 4. Niels Henrik Abel (1802-1829) :Elliptic Functions - 5. Evariste Galois (1811-1832): Revolutionary Founder of Group Theory - 6. Augusta Ada Lovelace (1815-1852): First Computer Programmer - 7. Florence Nightingale (1820-1910): Health Care Based on Statistics - 8. Georg Cantor (1845 - 1918): Father of Set Theory - 9. Sonya Kovalevsky (1850-1891): Pioneering Woman Mathematician - 10. Henri Poincare (1854-1912): Universal Mathematician.