This project is for anyone whose paternal line has tested positive for the מדין House of E-Z36123 (https://www.yfull.com/arch-8.04/tree/E-Z36123/) aka E-Y6940 (https://www.yfull.com/tree/E-Y6940/) or one of its sub-markers which originated with the Cozlone Hakhan-Bek of the "Simeonite" Black Khazars (Jews mixed with Khalyzians) who settled in the Romanian areas of Satmar (Kazár) and Cuzdrioara (Kazár Fortress) in Crișana (Kazár-Országa) from whence they spread around the globe. The Cozlone Black Khazars were also known as Black Magyars, Black Cumans, Black Ugors, Black Hats and Black Bogdans. The Clans of Bulan Sabriel, Yitzhak ha-Sangari and Gelou all descend from Black Khazars. This project is only for members of one single Byzantine Jewish lineage from 8th Century Sangarus which inspired adoption of Noahide Judaism among Black-Gazaria's Cozlones and Kavars who followed their Byzantine Jewish teachers to various areas of Greater Romania. It does not deal with Unconverted Turkic "White Khazars" of the Volga Basin at all.