White Russia
The term "Little Rus"' has been used in letters of the Cossack Hetmans Bohdan Khmelnytsky and Ivan Sirko. Innokentiy Gizel, Archimandrite of the Kiev-Pechersk Lavra, wrote that the Russian people were a union of three branches—Great Russia, Little Russia, and White Russia—under the sole legal authority of the Moscow Tsars. The term "Little Russia" has been used in Ukrainian chronicles by Samiilo Velychko, in a chronicle of the Hieromonk Leontiy (Bobolinski), and in "Thesaurus" by Archimandrite Ioannikiy (Golyatovsky).