was a

samurai were the hereditary military nobility and officer caste of medieval and early-modern Japan from the late 12th century until their abolition in 1876. They were the well-paid retainers of the '' daimyo'' (the great feudal landholders). They h ...

and Imperial Prince during Japan's

Heian period The is the last division of classical Japanese history, running from 794 to 1185. It followed the Nara period, beginning when the 50th emperor, Emperor Kanmu, moved the capital of Japan to Heian-kyō (modern Kyoto). means "peace" in Japanese ...

, one of the progenitors of the Seiwa Genji branch of the

Minamoto clan was one of the surnames bestowed by the Emperors of Japan upon members of the imperial family who were excluded from the line of succession and demoted into the ranks of the nobility from 1192 to 1333. The practice was most prevalent during th ...

. He was a son of Sadazumi-shinnō and grandson of

Emperor Seiwa was the 56th emperor of Japan,Imperial Household Agency (''Kunaichō'') 清和天皇 (56)/ref> according to the traditional order of succession. Seiwa's reign spanned the years from 858 through 876.He was also the predecessor of Takeda ryu. T ...

. Legend has it that Tsunemoto, in his childhood, was called Rokusonnō (), with "roku" (六, six) meaning that his father was the sixth son of Emperor Seiwa, and "son" (孫, "grandson") meaning that he was a grandson of the Emperor. He was also the predecessor of Takeda ryu. Tsunemoto took part in a number of campaigns for the Imperial Court, including those against

Taira no Masakado was a Heian period provincial magnate ('' gōzoku'') and samurai based in eastern Japan, notable for leading the first recorded uprising against the central government in Kyōto. Early life Masakado was one of the sons of Taira no Yoshimas ...

in 940 and against

Fujiwara no Sumitomo was a Japanese Heian era court noble and warrior. From 939 to 941 he aided the Taira clan in a series of revolts. Sumitomo built his power base in Northern Kyushu. After making a secret agreement with Taira no Masakado, who was leading a revo ...

the following year. He held the title of '' Chinjufu-shōgun'', or Commander-in-chief of the Defense of the North, and was granted the clan name of Minamoto by the Emperor in 961, the year he died. Tsunemoto was the father of

Minamoto no Mitsunaka was a Japanese samurai and court official of the Heian period. He served as ''Chinjufu-shōgun'' and acting governor of Settsu Province''.'' His association with the Fujiwara clan made him one of the wealthiest and most powerful courtiers of his ...

Family

* Father: Sadazumi-shinnō (貞純親王, 873?-916), "''Prince Sadazumi''", son of

* Mother: Minamoto no Harako (源柄子), daughter of

Minamoto no Yoshiari was a Japanese court official during the Heian period, and founder of the Takeda school of archery. Yoshiari was a son of Emperor Montoku, although he was granted the surname Minamoto which removed him from the Imperial lineage. He was a successfu ...

(源能有), son of

Emperor Montoku (August 826 – 7 October 858) was the 55th emperor of Japan,Imperial Household Agency (''Kunaichō'') 文徳天皇 (55)/ref> according to the traditional order of succession. Montoku's reign lasted from 850 to 858. Traditional narrative Before ...

** Wife: daughter of Tachibana no Shigefuru (橘繁古女) or daughter of Fujiwara no Toshinari (藤原敏有女) ** Son:

(源満仲, 912–997)

Honours

Senior First Rank The court ranks of Japan, also known in Japanese as ''ikai'' (位階), are indications of an individual's court rank in Japan based on the system of the state. ''Ikai'' as a system was originally used in the Ritsuryo system, which was the politi ...

(December 17, 1701; posthumous)

Family

Honours

References

Further reading