Tomooki was of the Ōgigayatsu branch of the Uesugi family, not the more famous and powerful Yamanouchi branch to which Uesugi Kenshin belonged.
Uesugi Kenshin | Uesugi clan | Uesugi Kagekatsu | Uesugi Norimasa | Uesugi | Uesugi Kagenobu |