She is the most famous child of Ludwik Zamenhof, the creator of the international language Esperanto. She was the only Bahí in the Warsaw Ghetto. She was murdered at the age of just 38 in Treblinka.
Her paternal grandfather, Markus Zamenhof, was born Motel in Suwałki in 1837, the son of Fajba Wolfowicz Zaamenhof and Rajna Percovna. His heavily Russified family consisted of three sisters and one brother. In the mid-19th century, they moved to Tykocin. In 1858, important events took place in Markus's life. First, he successfully passed the demanding exam for teaching in public schools before the Grodno Governorate Teachers' Commission. Second, he moved to Białystok, where he married 18-year-old Rozalia Sofer. They had 11 children. In Białystok, Markus became a private tutor for the children of the Zabłudowski family, a very wealthy Jewish timber merchant family.
In 1864, Markus, in keeping with his qualifications, opened a private school for 80 Jewish girls. He received a subsidy of 300 rubles per year. He authored two popular school textbooks. He taught Russian and arithmetic at the Second Jewish School in Białystok until 1873. The following year, he moved with his family to Warsaw. He worked as a teacher at the Veterinary Institute and the Real Gymnasium , where he lectured in French and German . He earned extra money by providing boarding houses for students and also tutoring. In 1891, he adopted the Christian name Marek. He worked as a Russian censor, checking Jewish newspapers. In 1892, distraught after his wife's death, he overlooked a scandalous German article about the excesses of the Russian Emperor Alexander III. He was fined 5,000 rubles. His son, Ludwik, paid the fine from his wife's dowry. Markus died in 1907 and was buried in the Jewish cemetery on Okopowa Street in Warsaw. His firstborn son, Ludwik, was born on December 15, 1859, in Białystok. At the age of 10, he wrote the drama "The Tower of Babel, or the Białystok Tragedy in Five Acts," embodying his lifelong ideal of an international language that would unite people around the world. As a high school student in 1878, he created the first version of Esperanto. He studied medicine in Moscow and Warsaw. He founded the first Jewish political organization in Russia, which opposed assimilation. Upon returning to Warsaw, he continued his studies and founded the "Chibat Zion" society, which supported the idea of Jewish emigration to Palestine. He became an ophthalmologist. During his Russian studies, his father burned his notes on the new international language. Markus changed his mind when, in 1887, Esperanto became famous thanks to publications in Russian, Polish, French, German, and English. It first gained supporters among Russian Jews, then, thanks to its simple grammar and vocabulary, conquered the rest of Europe.
But these successes would not have been possible without the money from the dowry of Ludwik Zamenhof's wife, Klara Silbernik, who came from a wealthy Jewish family from Kaunas. Her father owned a soap factory. His future father-in-law considered Ludwik a genius. Klara married Zamenhof in 1887. She bore him two daughters and one son. The turning point for Esperanto came in 1905, when the first World Esperanto Congress was held in France. Zamenhof had difficulty finding money for the trip. There was also controversy surrounding his speech. The congress organizers did not want to highlight his Jewish origins. However, Louis delivered his speech without censoring it. He delighted the audience with his wisdom and modesty. On this occasion he received the French Legion of Honor. Subsequent congresses were held in large European cities. Ludwik relinquished his copyright to Esperanto to help it develop worldwide. He was nominated for the Nobel Peace Prize eight times. Less popular was his idea of creating a new religion. In 1901 he developed Hilelism, which later evolved into Homoranism. They were primarily concerned with the assimilation of Jews. In 1912 he wrote to the organizers of the eighth World Esperanto Congress in Kraków: "If you absolutely must speak about me, you can call me a son of the Polish land, because no one can deny that the land where both my parents are buried and on which I constantly work and intend to work until my death is my home, although I am not a nationalist, but do not call me a Pole, so that it will not be said that – in order to receive honors – I have put on the mask of a nation to which I do not belong." Ludwik had a sensitive psyche and suffered from anxiety. Shortly before his death, he received the tragic news of his youngest brother's suicide. Alexander was a doctor. He had a hard time during his participation in the Russo-Japanese War of 1905. He didn't want to be re-traumatized when he was called up to the front during World War I. Ludwik Zamenhof died on April 14, 1917 of heart disease. He was buried, like his parents, in the Warsaw Jewish cemetery on Okopowa Street. After his departure, his wife took up the promotion and teaching of the Esperanto language. She died in 1924 of liver cancer. In the interwar period, there was an international cult of Zamenhof, which caused him great stress during his lifetime. Many streets and squares around the world are named in his honor. There were also two asteroids among them. Lidia was the youngest child of the Zamenhofs. She was born on January 29, 1904 in Warsaw. Her mature 40-year-old parents spoiled her a lot. The family's financial situation was also better than that of her older siblings. Every year Lidia and her parents went on family holidays to the countryside. She loved playing football with her father. Unfortunately, his health deteriorated. Despite this, he did not slow down his very intensive medical practice. Lidia recalled: "From my childhood, I remember waiting rooms for patients, some of whom came with fiery red eyes, others covered their sore eyes with a piece of cotton wool"... Unlike her siblings, who studied medicine, she devoted her entire life to Esperanto. As a child, she collected stamps from the numerous international correspondence that arrived for her father. She learned the language created by her father at the age of 9. Her parents used a trick here. They declared that they would take her to an Esperanto conference in Lausanne, Switzerland, only if she learned the language. Another draw was the opportunity to meet a brother and sister who worked there. The pretty, fair-haired and charming girl attracted the attention of the press, who eagerly photographed her with her parents. After returning from Switzerland, she went to the Modern School for Girls. Previously she was homeschooled. In 1915, the Zamenhof family moved to a larger apartment outside the Jewish quarter. They lived in the center of Warsaw, at 41 Królewska Street, opposite Saski Park. Ludwik was deeply affected by World War I. In his essay "After the Great War" he called for the creation of a United States of Europe. As a teenager, Lidia translated classic works of Polish literature into Esperanto. In 1925 she graduated with a law degree, which she disliked very much. Her cousin Stefan recalled: "Lidia, as a teenager, was thin and not beautiful, but she had an interesting face. Always busy translating literature into Esperanto. She believed she had to fulfill her father's mission in life." After her mother's death, she took up the promotion and teaching of Esperanto, "the youngest, but the most promising." She was active in the Warsaw Esperanto Society. She also regularly attended the annual World Congresses. During another visit in Geneva in 1925, she met a 50-year-old American, Martha Rooth, who led Lidia to become a follower of the Bahá'í faith. The Bahá'í Faith was a monotheistic religion founded in 19th-century Persia that promoted the spiritual unity of all humankind. Its founder, Bahá'u'lláh, who died in 1898, taught that all religions come from one divine source. The main goal of his religion was to lay the spiritual foundation for a new global civilization of peace and harmony. Man's task is to know God and develop spiritually. There was a connection between this religion and the Esperanto language. It was believed that the language invented by Ludwik Zamenhoff could promote the Bahá'í religion as its international language in order to overcome misunderstandings between nations. But Lydia's new, exotic faith was not welcomed by her Jewish family, which was not Orthodox. The siblings adopted a stance of benevolent neutrality towards her new fascination.
| Lidia Zamenhof in 1907 and 1937
Lidia taught Esperanto all over the world and published her texts in the newspapers "Polski Esperantysta" and " Mondo LiteratureShe actively cooperated with the Esperanto Students movement and General Association of Esperantists. Years later, her translations of classic literary works into Esperanto were appreciated. In 1928 she translated the play "Irydion" by Z. Krasiński. Then she improved her own father's translation of Andersen's Fairy Tales. Then she successfully translated B.'s stories. Prus and H. Sienkiewicz. She won particular recognition for her translation of H. Sienkiewicz's "Quo vadis?", which was printed in 1933. She also translated publications related to her Bahá'í faith. In 1930 she went on a religious pilgrimage to Haifa. In 1937 she went to the USA to lecture on Esperanto, "here you can eat ice cream twice a day. They're sort of a national dish, and I'm glad I have my nephew here who loves them." She was widely praised for her "spiritual fire and oratory talent." But her adherence to the Bahá'í religion harmed her. She had fewer courses and income than she expected. Despite friends' suggestions that she stay in the safety of America, she sailed back to Poland by ship on November 29. This was due to the lack of permission from the US immigration authorities for what was considered to be illegal gainful employment. She also failed to stop in Canada. Adolf Hitler wrote in his book "Mein Kampf" that the Esperanto language was intended to enable Jews to rule the world. After he came to power, the Esperanto movement in Germany was persecuted. It was the same in Austria. During the German invasion of Poland on September 1, 1939, the lives of the three children of the creator of Esperanto were in danger. Lidia was unable to attend the international Esperanto congress in Switzerland in August of this year. Years later, the head of the SS in Warsaw revealed that he had received the order from R. himself. Heydrich to imprison the children of the creator of Esperanto as soon as possible. The firstborn, Adam, was the first to be arrested. He was born in 1888. He graduated from medical school. Like his father, he became an ophthalmologist. He became his assistant and took over his father's patients when he began to suffer from a serious heart condition. After his father's death, he supported his mother and sister for many years. He was tall and very slim. In 1923 he married the ophthalmologist Wanda Frenkel, whom he had known since childhood. Before World War II, he invented a device to check blind spots in the field of vision. He was one of the first European doctors to operate on the retina. He became an associate professor at the University of Warsaw. In 1939 he was the director of the Orthodox Hospital in Warsaw. Zofia, a year younger, became a pediatrician. She studied medicine in Lausanne, Switzerland, where her uncle, a doctor, helped her, and then in Moscow. She was forcibly recruited into the Red Army. She suffered from typhus three times. She returned to Poland in 1922 and lived with the rest of her family. She became the family doctor for a large group of relatives, who recalled: “She had short hair and a rather deep voice. She looked like a typical Bolshevik doctor. Energetic, with masculine features. She had a very good character.”Adam Zamenhof was arrested in the Jewish hospital in Czyste. On the same day, the Germans imprisoned his wife Wanda, sister Zofia and Lidia. The latter was additionally charged with spreading anti-Nazi propaganda during her stay in America. They all ended up in Pawiak. Only Adam's sick son, Ludwik, survived. On September 25, a bomb destroyed their family home, burning all the memorabilia of the creator of Esperanto. Adam was the first to die, shot in January 1940 in Palmiry. Lidia, Zofia, and Adam's wife and son were sent to the Warsaw Ghetto. There, both sisters generously obtained medicine and food for other prisoners. Lidia received several parcels from Esperantists in Portugal and Sweden. Polish Esperantists offered her help in escaping several times, but she refused each time. She wrote in her last known letter: “I know I must die, but I feel it is my duty to remain with my people. May God grant that because of this, a better world may emerge from our suffering. I believe in God. I am a Baha'i and I will die a Baha'i." In January 1942, she wrote a letter to a family friend of Isbrucker in the Netherlands. She included information that her sister and sister-in-law work as doctors, and her 17-year-old nephew works in an office. It is known from other sources that Lidia gave English lessons, which were popular in the Warsaw Ghetto. Probably in August or September 1942, the Zamenhof family was sent to the Umschlagplatz. Zofia heroically decided to take the train to help as a doctor, even though she had offers to escape. She was murdered in Treblinka. Wanda, Adam's wife, together with their son and sister, decided to escape. They survived World War II under the Polish surname Zaleski. Wanda died in a car accident in 1954 in Warsaw. Her son became a civil and marine engineer, specializing in the design of concrete and steel structures. He made his career in France in the 60s. There he lectured at many universities and designed sports complexes, oil platforms and monuments. He was also active in promoting the Esperanto language. He died in 2019. His daughter Małgorzata actively continues family traditions. Lidia Zamenhof, according to the memories of her friendly neighbor Ewa Toren, was taken out of the house on August 5, 1942. She died in Treblinka. In 2009, the Flemish Esperanto League published her collected works.