Mogami clan
Rokugō Masanori, a relatively minor samurai from Senboku Country in Dewa Province served Toyotomi Hideyoshi at the Battle of Odawara in 1590 and was confirmed in his ancestral holdings of 4,500 "koku" in Dewa Province. He sided with Tokugawa Ieyasu at the Battle of Sekigahara against his nominal overlords, the Onodera clan, and was promoted to the status of a 10,000 "koku" "daimyō", based at Hitachi-Fuchū Domain, with his holdings scattered between Dewa and Hitachi Provinces. When the Mogami clan was dispossessed, the Tokugawa shogunate transferred him in 1623 from Hitachi to the newly created Honjō Domain, and increased his revenues to 20,000 "koku", which were all consolidated in the form of 103 villages in Yuki County where his descendants ruled for 11 generations to the Meiji Restoration.