Heinrich Luitpold Himmler, born on October 7, 1900, was a prominent figure in Nazi Germany. As the 4th Reichsführer of the Schutzstaffel (SS), he played a pivotal role in shaping the Holocaust and enforcing the Nazis' racial policies. Himmler's rise to power began with his entry into the Nazi Party and subsequent membership in the SS, where he quickly ascended the ranks to become its leader. Under his leadership, the SS grew into one of the most powerful institutions in Nazi Germany. Himmler's influence extended to various branches of the Nazi regime, including the Kriminalpolizei and the Waffen-SS, where he oversaw police and security forces and combat operations during World War II.Notorious for his orchestration of the genocide of millions, including an estimated 5.5–6 million Jews, Himmler's legacy is intertwined with the atrocities committed during the Holocaust. His involvement in the drafting and implementation of Generalplan Ost led to the deaths of approximately 14 million people in Eastern Europe. In the waning years of World War II, Himmler's attempts at peace negotiations and subsequent capture by British forces culminated in his suicide on May 23, 1945.Himmler's early life in Munich and his academic pursuits, coupled with his family's connections and his brief military training during World War I, provide insights into his formative years.

Heinrich Müller, born on April 28, 1900, was a prominent figure in the Nazi era, serving as a high-ranking German Schutzstaffel (SS) and police official. Most notably, he held the position of chief of the Gestapo, the secret state police of Nazi Germany, during most of World War II. Müller played a central role in planning and executing the Holocaust and was present at the Wannsee Conference in January 1942, where plans for the deportation and genocide of Jews in German-occupied Europe, known as the "Final Solution," were formalized.Müller's early life saw him born in Munich to Catholic parents, and he later joined the Bavarian Police in 1919. His rise through the ranks was swift, and he became head of the Munich Political Police Department during the Weimar Republic. Despite not being a member of the Nazi Party, Müller's knowledge of communist activities made him valuable to the Nazis after they seized power. He was known for his dedication to duty and discipline, and his professionalism earned the patronage of Reinhard Heydrich, further propelling his career within the Nazi regime.In 1934, Müller joined the SS, and by 1936, he became the operations chief of the Gestapo under Heydrich's leadership. Notably, Müller's affiliation with the Nazi Party was not formal, and he was not an active party member. His career was marked by ambition and dedication to

Heinrich Hoffmann (12 September 1885 – 16 December 1957) was Adolf Hitler's official photographer, a Nazi politician, and publisher. He played a crucial role in Hitler's propaganda campaign by capturing images that presented Hitler and the Nazi Party as a significant mass phenomenon. Hoffmann's photographs were a key element in shaping Hitler's public image. He profited greatly from his association with Hitler, amassing wealth through royalties from the use of Hitler's image. However, his involvement in war profiteering led to his imprisonment after World War II.Hoffmann was born in Fürth and trained as a photographer before founding his own studio in Munich. He joined the Nazi Party in 1920 and became Hitler's official photographer, exclusively responsible for capturing images of the Nazi leader. Hoffmann's photographs were used extensively in Nazi propaganda, contributing to the cult of personality surrounding Hitler.Despite his close ties to Hitler, Hoffmann faced legal repercussions after the war, being sentenced to prison for war profiteering. His art collection, which contained many artworks looted from Jews, was confiscated by the Allies. Hoffmann's sentence was later reduced, and he was released from prison in 1950. In 1956, the Bavarian State ordered the return of art formerly possessed by Hoffmann.

Heinrich XIII Prinz Reuss, born on December 4, 1951, is a German businessman, far-right and monarchist activist, and member of the aristocratic House of Reuss. He was arrested in December 2022 for his alleged involvement in the 2022 German coup d'état plot. Reuss is a proponent of the Reichsbürger movement and has expressed antisemitic conspiracy theories.He was born in Büdingen as the fifth child of Prince Heinrich I Reuss and Duchess Woizlawa Feodora of Mecklenburg. Reuss married Susan Doukht Jalali in 1989, with whom he has two children. He also has a girlfriend, a Russian national, who allegedly had some role in the coup plot.Reuss worked as a real estate developer and produced sparkling wine. He has been involved in legal battles seeking restitution for his family's expropriated assets. Reuss holds monarchist views and has expressed support for the revival of pre-1918 legal structures and low flat tax systems.He has given speeches accusing the Rothschilds and Freemasons of responsibility for the 20th-century wars, expressing antisemitic conspiracy theories. Despite his controversial views and activities, Reuss's life and actions continue to attract attention and scrutiny.

Heinrich Marx, also known as Herschel HaLevi, was a German lawyer born into an Ashkenazi Jewish family in Saarlouis. He fathered the renowned communist philosopher Karl Marx and seven other children, including Louise Juta. Due to a Prussian law that restricted Jews from occupying legal positions, Heinrich converted to Lutheran Christianity in order to practice law. He was a man of the Enlightenment and a classical liberal, advocating for constitutional reforms in Prussia. Heinrich Marx passed away at the age of 61 and was buried in the Protestant cemetery in Trier.Heinrich played a significant role in Karl Marx's education, influencing his academic path and expressing concerns about his lifestyle and academic performance. Despite facing challenges due to societal restrictions, Heinrich's beliefs and actions reflected his passion for Prussian patriotism and monarchism. His legacy lives on through his son Karl Marx's influential contributions to philosophy and economics.