(1667 – 1691) was a Japanese samurai of the Edo period. A senior retainer of the Sendai domain, he was first known as Masanaga (政長). Muranaga was also the fourth Katakura Kojūrō. His childhood name was Sannosuke (三之助) later changed to Kojūrō.
Family Father: Katakura Kagenaga (2nd) Mother: Jishō-in Wife: Matsumae Ichiko Son: Katakura Murayasu by Ichiko
External links Katakura family tree (in Japanese) Katakura-related timeline (in Japanese)