Searching for Sukovity/Sukovita

Can any of uou guide me how I might trace the following two sisters? Name: Jirina Sukovita Gender: Female Age: 4 Estimated Birth Year: abt 1923 Birth Country: Czechoslovakia Date of Arrival: 11 Jun 1927 Vessel: Marburn

Name: Marie Sukovita Gender: Female Age: 1 Estimated Birth Year: abt 1926 Birth Country: Czechoslovakia Date of Arrival: 11 Jun 1927 Vessel: Marburn

They are the daughters of Julius and Frantiska Sukovity

Frantiska was the daughter of Josef and Josefa Dvoulety

All from Uherske Hradiste district