- Died: 1569
Katsunaga was one of Uesugi Kenshin's most respected men and fought at the Fourth Battle of Kawanakajima in 1561 and Sano in Kôzuke (1563), which he was afterwards given. He died while on the way to confront the rebellious Honjô Shigenaga.
References
- Initial text from Samurai-Archives.com FWSeal & CEWest, 2005