Mother Marie Charouskova, 1960s

Mother Marie Charouskova, 1960s

Mother Marie Charouskova, 1960s

Mother Marie Charouskova, 1960s

Invasion of Prague by Warsaw Pact troops

Jiri Charousek with his stepmother, 1972

Jiří Charousek in 1972

Jiri Charousek (with ball) around 1976

Jiří Charousek in 1979

Jiří Charousek in 1983

Jiří Charousek in 2024

Jiří Charousek in 2024

Karel Kaňák with Bedřich Horáček, then head of the local Bolevec forest (his sister is Hana Ženíšková, whose story is also in the Memory of Nations archive)

Tree nursery in the arboretum with original greenhouse, screen house and house with Karel Kaňák's office around 1975

Karel Kaňák, father of Jan Kaňák, at the Research Institute of Forestry and Hunting in Průhonice in 1991

The original restaurant U Kamenného rybníka, called "U Trepků" in the 1960s

Karel Kaňák checking the maturation of new plantings in the arboretum in 1964

Wedding photos of Lucie and Jan Kaňák with their daughter Kateřina from 15th September 2002

Karel Kaňák, father of Jan Kaňák

Jan Kaňák in 2023

Jan Kaňák's excursion in the Sofronka Arboretum in 2023 (his curly-haired son Jan is standing behind him on the left)

Jan Kaňák with his father Karel Kaňák and daughter Kateřina in 1998

Jan Kaňák with his mother Jarmila and daughter Kateřina in 2006

Jan Kaňák with his daughter Kateřina and her mother Lucie in 1997

Jan Kaňák with daughter Kateřina and son Jan in 2006