Is this your Karpenko? If not, please provide more detail. Did Myhajlo and Agripina marry before immigrating? Appx when did they immigrate and where did they settle upon immigration?
Name: Mikhail Karpenko
Arrival Date: 20 Mar 1944
Birthdate: abt 1917
Birthplace: Eupatoria, Soviet Union
Ship Name: Anadir
Port of Departure: Vladivostok, Russia
Port of Arrival: Portland, Oregon
Microfilm Roll Number: M1777_43
Washington State records shows dob 9/14/1917
Євпаторія=Evpatorya > ancient city, originally settled by Greeks, in Crimea > Ukraine.