The Kulhanek Family (Vaclav Kulhanek, Berta Frieda Kulhanek, Elsa Kulhanek, Roland Kulhanek, & Willy Kulhanek) shows up in online documents of the Arolsen Archives. The link is:
https://arolsen-archives.org/en/search-explore/search-online-archive/In one Document in 1951, Vaclav, Berta & Elsa Kulhanek are mentioned as having traveled from a resettlement camp in/near Munich, Germany, and then traveling to Bremen/Bremerhaven to Venezuela via ship. Elsa Kulhanek’s dob is 17.10.37. Born in Germany. She is Rom. Cath and a pupil. Berta Frieda Kulhanek (Maiden name Kaess) dob is 6.3.15, born in Germany. She is Rom. Cath.and a housewife. Vaclav Kulhanek’s dob is 3.2.1918, born in CSR or Czechoslovakia- he is Rom. Cath. And mentioned as a Mach. Oper. All three of their Citizenship appears to be CSR or Czechoslovakia, likely due to the marriage of Berta Kaess Assenheimer, a German Citizen, to Vaclav Kulhanek, a Czech citizen. He also adopted her three kids and gave them his last name and Czech Citizenship, it appears.
In another document, Willy Kulhanek and Roland Kulhanek show up on a list of passengers on the
Vespucci on 22.11.1951 from Genoa, Italy, to Venezuela. They are sponsored by Vaclav Kulhanek, their adoptive father. Their zone of origin is mentioned as Frankfurt, Germany. Roland Kulhanek’s dob is 2.8.1936, from Germany/Ludwigsburg. He and Willy are both mentioned as students. Willy Kulhanek’s dob is 24.1.1935, from Germany/Benningen. Vaclav Kulhanek’s address in Venezuela mentions Caracas and Ap 4 Calle Urbaneta.