I am looking for information on the family of George KOLONIS-COLONIS-COLONAIS and wife Catherine JATACIN- SATACIN-SATAEIN. George died before 1875.

Their son Peter was born about 1831-1839 in Greece. Peter was a mariner/seaman and relocated to Scotland.

If someone has access to the census records of Greece, I would greatly appreciate a look-up for this family. Thank you.