Not someone I followed closely, but I caught him on a documentary years back showing his Auschwitz tattoo and saying everybody wants to see the number. That line stuck with me. 92.
Their story
Hermann "Mano" Höllenreiner was a German Sinto who survived Auschwitz-Birkenau, Ravensbrück and Sachsenhausen as a child and, after decades of silence, became one of the best-known witnesses to the Nazi genocide of the Sinti and Roma. He died on 16 October 2026 in Mühldorf am Inn, Bavaria, three days before…
Hermann "Mano" Höllenreiner was a German Sinto who survived Auschwitz-Birkenau, Ravensbrück and Sachsenhausen as a child and, after decades of silence, became one of the best-known witnesses to the Nazi genocide of the Sinti and Roma. He died on 16 October 2026 in Mühldorf am Inn, Bavaria, three days before his 93rd birthday.
He was born on 19 October 1933 in Hagen, Westphalia, into a Sinti family of carriers and horse dealers. As the Nazis tightened their persecution, his parents were barred from travelling with their covered wagon and their horses were confiscated. His father, Johann Baptist Höllenreiner, was called up to the Wehrmacht and stationed in Lenggries, but was dismissed on "racial grounds" and made to do forced labour paving streets in the Munich district of Giesing.
In March 1943, when he was nine, the Gestapo took the family from their beds in Munich and deported them by cattle wagon to the so-called "Gypsy family camp" at Auschwitz-Birkenau, where he was tattooed with the prisoner number Z 3526. He later described hunger, disease and roll calls barefoot in the snow, and told how the camp doctor Josef Mengele subjected him to experiments. Shortly before the SS murdered the remaining prisoners of the camp in August 1944, the family was moved on to other camps. Mano was held in the men's camp at Ravensbrück and then at Sachsenhausen, where he was separated from his parents. More than 100 of his relatives were murdered.
At the end of the war the sick, starving boy escaped as the SS cleared the camps and was taken to France by freed French prisoners. In Paris he spent time in a psychiatric institution and then with foster parents, unable to give his name or origin. He was finally identified through the number tattooed on his arm and returned to his family in Munich in December 1946.
Like many survivors, he stayed silent for decades. He married Else, his wife of 70 years, and the couple settled in Mettenheim near Mühldorf, where they ran an antiques business and where he also faced continuing hostility towards Sinti. In 2004 he described his childhood under Nazi rule for the first time in an interview with Bayerischer Rundfunk. The author Anja Tuckermann told his story in the 2008 book "Mano. Der Junge, der nicht wusste, wo er war" (Mano: The Boy Who Didn't Know Where He Was), and he went on to speak regularly in schools and at memorial events, particularly in Mühldorf, site of a former concentration subcamp.
He was a delegate of the Central Council of German Sinti and Roma and of its Documentation and Cultural Centre. In February 2013 he received the Federal Cross of Merit for his educational work, and in January 2020 he accompanied Federal President Frank-Walter Steinmeier to the commemoration of the 75th anniversary of the liberation of Auschwitz. He died after a long illness, surrounded by his family and cared for by his daughter Carol and his wife Else.
Biography adapted from German Wikipedia (CC BY-SA 4.0); BR24 / Bayerischer Rundfunk (Thies Marsen, 18 October 2026); NS-Dokumentationszentrum München lexicon (Sarah Grandke, 2025); Dokumentations- und Kulturzentrum Deutsche. Wikipedia ↗
In their own words
“Sachsenhausen war für mich das Schlimmste, denn in Auschwitz war ich noch bei meiner Mama und meinem Vater. Aber dort war ich ganz allein.”
Interview with Bayerischer Rundfunk, quoted by BR24, 18 October 2026 ("Sachsenhausen was the worst for me, because in Auschwitz I was still with my mum and my father. But there I was all alone.")
“Everybody wants to see the number.”
Deutsche Welle interview at his home in Mettenheim, 2018

That line got me too.