Heading west, we will reach the intersection of Anielewicza and Zamenhoffa Streets. The heroine of the next testimony, Mrs. Aleksandra Berlowicz-May lived with her family on Zamenhoff Street. The name of Dr. Ludwik Zamenhoff was given in the 1930s to a section of Dzika Street near Dzielna, Nowolipie and Nalewki Streets. "Doctor Esperanto," the creator of the language that was meant to unite people from all over the world, a figure who was extremely popular at the end of the 19th century, lived precisely in the tenement at the intersection of Dzika and Dzielna streets. His daughter, Lidia, a pediatrician in the Warsaw Ghetto, was killed in Treblinka. Not wanting to leave her little patients, she accompanied them on their way to Umschlagplatz, from where they were deported to the death camp.