Kashariyot (Couriers) in the Jewish Resistance During the Holocaust

by Lenore J. Weitzman

Kennkarte (identity card) of Tema Sznajdermann in the name of Wanda Majewska, issued in Cracow, May 14, 1942.
Courtesy of Bronia Klibanski.
In Brief

Isolated from the outside world, Jews in Nazi-created ghettos relied on kashariyot (couriers) to bring news, goods, and sometimes other Jews to the ghettos. Originally created to sustain schools, soup kitchens, and culture within ghettos, these young women were already part of Jewish youth groups and were able to blend in with the Polish population. After learning of the Nazi mass extermination plan, their work shifted to acquiring weapons and rescuing Jews, all while evading capture from several groups; none of the kashariyot expected to survive. While the people who fought the Germans within the ghettos are often most celebrated for their bravery and heroism, the kashariyot were essential in the survival of Jews within ghettos.

Introduction

The Courierkashariyot were young women who traveled on illegal missions for the Jewish resistance in German-occupied Eastern Europe during the Holocaust. Using false papers to conceal their Jewish identities, they smuggled secret documents, weapons, underground newspapers, money, medical supplies, news of German activities, forged identity cards, ammunition—and other Jews—in and out of the ghettos of Poland, Lithuania, and parts of Russia. Their name comes from the Hebrew word for connection, kesher, because the kashariyot provided the kesher for Jews who were trapped in ghettos. The kashariyot were a lifeline—a “human radio” for news and information, a trusted contact for supplies and resources, and a personal inspiration for hope and resilience.

During the Holocaust the kashariyot were seen as fearless heroes whose death-defying activities were a source of great pride. Emmanuel Ringelblum, the distinguished historian who organized the underground archive in the Warsaw ghetto, immortalized their bravery in his diary entry of May 19, 1942:

These heroic girls, Haika and Frumka, are a theme that calls for the pen of a great writer. Boldly they travel back and forth through the cities and towns of Poland. …

They are in mortal danger every day. … Without a murmur, without a moment of hesitation, they accept and carry out the most dangerous missions. … Nothing stands in their way. Nothing deters them. … How many times have they looked death in the eyes? How many times have they been arrested and searched? … [T]hese girls are indefatigable. (Ringelblum 1942, published in 1974, 273–274)

Although Ringelblum predicted that “the Haikas and Frumkas” would be viewed as leading figures by future historians, surprisingly, they have received relatively little attention. (The notable exception is the unpublished M.A. thesis of Shimshi, 1990.)

The reasons for this neglect will be considered in the final section of this essay. First, we examine why the Jewish resistance needed kashariyot, who they were, and what they did. For convenience, the Hebrew words “kashariyot” (fem. plural) and kasharit (fem. singular), and the English translation as “couriers” and “courier,” are used interchangeably, even though the English terms do not capture the heroic connotation of the Hebrew words.

Why Did the Jewish Resistance Need Kashariyot?

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Who Were They?

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Their Four Missions

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Fourth: Saving Lives: Rescue as Resistance

The fourth mission of the kashariyot was to save Jewish lives. Once it became clear that the ghettos were being liquidated, the kashariyot were charged with the massive task of saving as many Jews as possible. Aware that they were engaged in a race against time, they embraced the mission with passion: they escorted and aided children and adults in escaping from the ghetto, located rooms for them to stay on the Aryan side, prepared their new identity cards, and supplied them (and those who were hiding and helping them) with financial support.

Each of these tasks was enormously complicated and dangerous. One never knew if someone had placed an advertisement for a reasonable room to set a trap, or if the landlord would change the published price after the escapee arrived. In addition, the arrangements were always falling apart and had to be redone: a neighbor would become suspicious, or a landlord would become nervous, or someone would be discovered by a blackmailer. The psychological stress was relentless. Adina (Itka) Szwajger, the Warsaw doctor who was a courier for the Bund, said she could feel the shivers of fear and anxiety spread throughout her body from the moment she hid the forged ID cards in her handbag or tucked them into her clothes: “It was a cold feeling … an awareness that from that moment on every accidental search in the street might be the end” (Szwajger, 1990: 81).

The kashariyot were also responsible for guiding and protecting the leaders and members of the Jewish resistance who were working undercover outside the ghetto. The kashariyot helped them plan and carry out their missions, supplied them with false papers and certificates of employment, secured “safe” houses, rooms, and apartments for their missions, and served as their official emissaries and escorts.

Because it was hazardous for male leaders of the Jewish resistance to be on the streets on the Aryan side, they were typically accompanied by a kasharit, who furnished a cloak of respectability, since a couple always looked more innocent than a single male. The kasharit, who usually spoke more colloquial Polish and had already developed “street smarts” outside the ghetto, could serve as his local guide and “front person.” For example, she would often be the one who spoke when they had to purchase train tickets or rent a flat.

In the final days of the ghettos, there was intense pressure on the kashariyot to complete two critical and urgent tasks at the same time: to secure weapons and to rescue Jews. Because of the high mortality rate of the kashariyot, there were not enough experienced couriers to carry out these crucial tasks, and each movement had to continuously recruit new kashariyot. Most of these new kashariyot remained in the local area, and they immediately became involved in rescuing children and adults from the ghetto. The intense and exhausting efforts required to find non-Jews who were willing to provide shelter, and the constant pressure on the kashariyot to be alert, vigilant, and available, meant that they were always under stress and always on the brink of a disaster.

The kashariyot in Warsaw also had to cope with a particularly dangerous and obnoxious group of Poles, the schmalzowniks—the extortionists and blackmailers who terrorized the Jews on the Aryan side. Itka Szwajger, the Bund courier in Warsaw, never understood how the extortionists managed to find the addresses of people who were hidden, but a blackmailer’s visit to one of her charges was “the ultimate disaster.” Even though the blackmailer would promise silence in return for a substantial payment, he would return again and again until the victim had nothing left. As soon as a kasharit learned that a blackmailer had “burned” one of her flats, she had to quickly find a new place and camouflage the move.

It would be reasonable to assume that the kashariyot would not have any personal difficulties with blackmailers because they were not likely to be identified as Jews. However, their work required them to be seen in places (such as leaving the ghetto) that made them suspect. For example, Haika Grosman was approached by an extortionist who saw her leave the Warsaw ghetto. She was carrying important documents and a substantial amount of money to buy guns for the Vilna resistance. The man followed her, and she could not deter him by yelling and cursing him. Haika finally scared him away by announcing she was going to complain to a German SS officer standing nearby.

After the ghettos were liquidated, the kashariyot who survived continued their resistance activities. They carried out ever more daring missions to save and support Jews who had escaped from the deportations or were still in forced labor, camps, or hiding in the forests or the city. Some of them also worked with Jewish or Russian partisan groups and with the Polish resistance.

Because every Jewish organization was devastated by the loss of members in the final liquidation of the ghettos, those who survived began working together despite the fact that they were previously affiliated with different groups. For example, one extraordinarily successful group of kashariyot who formed the core of a united “anti-fascist” group in the Bialystok area, were originally from three different movements: Hasia Bornstein, Haika Grosman, and Rivka Madajska from Ha-Shomer ha-Za’ir, Bronka Klibanski from Dror, and Liza Chapnik and Anya Rod from the Young Communists. Their united group worked with Marylka Rozycka, the kasharit for the Jewish partisans in the forests near Bialystok, to accompany escaping Jews to the partisan hideout and to help the partisans acquire weapons, food, warm clothing, medical supplies, and information. When the Soviet partisans moved into the area, these kashariyot became their lifeline, providing them with critical maps and strategic data on German installations in the city, as well as with bullets, blankets, medicine, and food. One external validation of the extraordinary accomplishments and heroism of these young women is provided by the recognition they received from the Soviet partisans and their government after liberation: all the kashariyot in the Bialystok group were honored as “national heroines” of the USSR.

Evaluating the Importance of the Kashariyot

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Interviews:

Bornstein-Bielicka, Hasia. June 14, 1994, A voluntary collective community, mainly agricultural, in which there is no private wealth and which is responsible for all the needs of its members and their families.kibbutz Lahavot ha-Bashan, Israel.

Chapnick, Lisa. June 1994, Tel Aviv. October 19, 2003, Beer Sheva. December 18, 2003, Jerusalem.

Folman-Raban, Chavka. July 9, 1993 and October 16, 2003, Kibbutz Lohamei ha-Getta’ot, Israel.

Gweiser, Luba. December 16, 2003, Tel Aviv; Hazan (Ya’ari), Bela. June 20, 1994, Tel Aviv. October 20, 2003, Jerusalem.

Klibanski, Bronia (Bronka). June 12, 1993, June 21, 1994, and December 19, 2003, January 21, 2005, Jerusalem.

Kossover, Shoshana. December 17, 2003, Tel Aviv; Kovner, Vitka. October 19 and 20, 1997, Washington D.C.

Meed, Vladka. July 2002, New York.

Rotem, Simcha. June 6, 1994, Jerusalem.

Rod, Anya. October 19, 2003, Beer Sheva, and December 18, 2003, Jerusalem.

Ruttenberg, Vanda. June 23, 1994, Tel Aviv; Schupper-Rufheisen, Hela. June 18, 1994, Cooperative smallholder's village in Erez Israel combining some of the features of both cooperative and private farming.moshav or moshav ovedim Bustan ha-Galil, Israel.

Shimshi, Naomi. July 1994, Kibbutz Yagur, Israel, and October 2003, Kibbutz Lohamei ha-Getta’ot.

Silverstein, Leah. February 23, 2003, and May 22, 2005, Washington, D.C.

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How to cite this page

Weitzman, Lenore J.. "Kashariyot (Couriers) in the Jewish Resistance During the Holocaust." Shalvi/Hyman Encyclopedia of Jewish Women. 27 February 2009. Jewish Women's Archive. (Viewed on June 13, 2026) <https://qa.jwa.org/encyclopedia/article/kashariyot-couriers-in-jewish-resistance-during-holocaust>.