After World War II. The Banat and Bulgarian non-Catholics Czechs took part in repatriation scheme for Czech community abroad and resettlement of the Czech borderland.
In the case of of Sv. Helena this related to roughly one half of the village which was primarily settled in West Bohemia /Cheb) and North Bohemia (Lovosice); in the case of Vojvodovo it was almost an entire village resettled in South Moravia around the town of Mikulov.