Wife Jaroslava, Luční hora, 1986

Stanislav Groh (second from left), Dolní Branná, 1975

International race in Špindlerův Mlýn in February 1982, Stanislav Groh came third (not pictured)

Mother Věra Grohová, née Brázdová

Stanislav Groh wearing the mountain rescue service clothes with children from his second marriage, 1999

Stanislav Groh, vintage skiing, circa 2018

Stanislav Groh during the recording in 2023

Stanislav Groh during the recording in 2023

Stanislav Groh (aged 77) running a 20-kilometre race in the hilly terrain during the Czech Cross-country Skiing Championship, Horní Mísečky, 2023

Bohuslav Matyáš, 2023

Bohuslav Matyáš with his mother, the 1940s

The contemporary witness's mother Irma Matyášová, née Furmanová

The contemporary witness's father Bohuslav Matyáš

Bohuslav Matyáš, the 1960s

Bohuslav Matyáš and Jana Ovčáčková, a photo for an article by Dušan Kubálek in the Svět Sovětů (World of Soviets) magazine (No. 12) from March 18, 1964

The Zápalka-kabaret theatre ensemble, Palacký University Olomouc, Yevgeny Yevtushenko, Andrej Voznesensky: Čistý oheň; upper row from the left Bohuslav Matyáš, Jana Ovčáčková (née Zikmundová) and Bohumil Smrčka

Members of Zápalka-kabaret, the Čistý oheň performance, Bohuslav Matyáš on the left

His wife Anna Bohuslavová, née Hutlová

Wedding photo of Mr. and Mrs. Matyáš, the 1960s

Mr. and Mrs. Matyáš with their parents and their friend J. Skalička (far left) in front of their house in Otrokovice, after 1989

Bohuslav Matyaš's father during his compulsory military service in Slovakia (first from the left), no date

Bohuslav Matyáš and Miroslav Horníček, the 1960s

Bohuslav Matyáš and Miroslav Horníček, the 1960s

Bohuslav Matyáš and Vladimír Justl, no date

The witness with a picture of President Masaryk, who played an interesting role in his father's story