- Japanese: 黒田 長元 (Kuroda Nagamoto)
One of Nagamoto's sons was adopted by Oda Nobunori of Kashiwabara han, and succeeded him as Oda Nobutami upon Nobunori's death in 1854. Another of Nagamoto's sons succeeded Yamauchi Toyokata to become lord of a branch domain of Tosa han in 1856, taking the name Yamauchi Toyoyoshi.
- Ishin Shiryô Kôyô 維新史料綱要, vol 1 (1937), 586.
- Ishin Shiryô Kôyô 維新史料綱要, vol 2 (1937), 201.