They are a lost case.
Wiki "This article is about the Romani ethnic group, and should not be confused with Romanians, an unrelated ethnic group and nation. For other uses, see Romani (disambiguation). Romani are widely dispersed, with their largest concentrated populations in Europe, especially the Roma of Central and Eastern Europe and Anatolia, followed by the Kale of Iberia and Southern France. They arrived in Europe from the Middle East in the 15th century, separating from the Dom people; the ancestors of both the Romani and the Dom left the northwestern Indian Subcontinent roughly 1,500 years ago."