Walter-Flex-Straße

Walter Flex (1887–1917) was a German author and poet known for his literary contributions during World War I, particularly his deeply reflective and patriotic writings. His most notable work, The Wanderer between Two Worlds (1916), explores themes of friendship, duty, and sacrifice. The book resonated strongly with soldiers, emphasizing the emotional and philosophical conflicts of wartime. Flex served as a volunteer during the war and tragically died on the Eastern Front in 1917.

Flex's work, particularly The Wanderer between Two Worlds, was later adopted by Nazi propaganda due to its nationalist undertones. However, his focus was more personal and philosophical, highlighting the emotional toll of war rather than any specific political ideology. Despite his early death, Flex’s literary contributions have continued to influence interpretations of German wartime literature.

Today, the street is named after Józef Sowiński (1777–1831), a Polish artillery general and a hero of Poland's November 1830 Uprising.

A veteran of the Napoleonic Wars, he later became a prominent figure in Polish military history, particularly for his defense of Warsaw’s Wola district during the uprising. Sowiński died in battle, becoming a symbol of Polish patriotism and resistance. His legacy is honored in Poland, with memorials and tributes commemorating his contributions to the country’s fight for independence.​