According to "Azuma Kagami" (The Mirror of the East), Shoryo in his base, Fukasu was inherited by descendants of his fifth son, Nakashige through successive generations and his family continued as Gokenin (an immediate vassal of the shogunate in the Kamakura and Muromachi through Edo periods) also after the Kamakura period.
本拠地・深栖の所領は五男仲重の子孫が代々相伝し、鎌倉時代以降も御家人として続いたことが『吾妻鏡』にみえている。