Jaroslav Pátek with his mother Hildegarde during the registration of German citizens, Hustopeče (Auspitz), 4 March 1939

Hildegarde and Jaroslav Pátek in Slovak costumes, Hustopeče (Auspitz), 1937

Hike, Eduard Veverka in the middle, Jaroslav Pátek on the right, Bojanov, 1955

Graduation board of the Higher School of Economics in Jablonec nad Nisou in 1955, Hans Lau third from the left in the front row

Hans Lau with his brother Heinz as a Wehrmacht lance corporal in 1943

Parents of the witness, late 1950s

Witness in the 1950s

The Lau family in 1943

Hans Lau, 1950s

Musical group Arbeit und Freude, Hans Lau standing first from the left, 1950s

Little Hans Lau with his neighbour and mother (on the right), 1940s

Brother Heinz in Hitler Youth uniform, 1940s

Mother of the witness Marie Lau, 1940s

Father of the witness Erwin Lau, 1940s

Marie Lau with her sons Hans and Heinz in 1939

Hans Lau with his parents, 1940s

Hans Lau as a child, 1940s

Hans Lau in 1958

Witness in front of his parents' grinding shop, 1940s

Witness as a child on skis, 1940s

Hans Lau as a child, 1940s

Hans Lau playing the organ in the church

In his youth at the organ

Hans Lau in 2023

Hans Lau in 2023