April 18

Born into the Schwarzenberg family in 1771, Karl Philipp entered the Austrian army at a young age and quickly rose through the ranks. He distinguished himself in campaigns against Revolutionary France and later commanded Austrian forces during the Napoleonic Wars. As a field marshal, he led the allied armies to victory at the Battle of Leipzig in 1813, a decisive blow against Napoleon's rule in Germany. Schwarzenberg's strategic acumen and ability to coordinate multinational forces were critical in the Coalition's successes. After the wars, he served as Governor of Venice and held high political office in the Austrian Empire. He died in 1820, leaving a legacy as one of Austria's most celebrated military leaders.

Patrick Hennessy (1898–1981) was an Irish soldier who served in World War I before embarking on a business career. He held leadership roles in several companies, guiding them through post-war economic challenges. Hennessy became known for his strategic management and focus on modernizing industrial operations. He was recognized for integrating disciplined military principles into corporate governance. His journey exemplifies the transition from military service to impactful business leadership in 20th-century Ireland.