Complex sentence: The history of Jews in Thailand dates back to the 17th century, with the arrival of a few Baghdadi Jewish families, although the current community consists mainly of Ashkenazi descendants of refugees from Russia, and later the Soviet Union.
Split into simpler sentences: The history of Jews in Thailand dated back to the 17th century, with the arrival of Baghdadi Jewish families. The current community consists of Ashkenazi descendants of refugees from Russia and the Soviet Union.