The Yokose clan (Yura clan), a former regent of the Iwamatsu clan which revolted against the master family in the Sengoku period, also claimed to be the descendant of Masayoshi/Yoshisada/Yoshimune NITTA, and it reverted to its family name of Nitta after the Meiji Restoration.
また、岩松氏の執権で戦国時代(日本)に主家を下克上した横瀬氏（由良氏）も新田政義・義貞・義宗の子孫と自称し、明治維新後に新田氏に復姓している。