The was a family of

Japanese people are an East Asian ethnic group native to the Japanese archipelago. Japanese people constitute 97.4% of the population of the country of Japan. Worldwide, approximately 125 million people are of Japanese descent, making them list of contempora ...

descended from the

Seiwa Genji The is a line of the Japanese Minamoto clan that is descended from Emperor Seiwa, which is the most successful and powerful line of the clan. Many of the most famous Minamoto members, including Minamoto no Yoshitsune, Minamoto no Yoritomo, ...

. Their line descended from Minamoto no Yoshiie (also known as Hachimantaro) through his seventh son, Minamoto no Yoshitaka, proprietor of Mōri-no- shō in

Sagami Province was a Provinces of Japan, province of Japan located in what is today the central and western Kanagawa Prefecture.Louis-Frédéric, Nussbaum, Louis-Frédéric. (2005). "''Kanagawa''" at . Sagami Province bordered the provinces of Izu Province, Izu ...

. His son, Minamoto no Yoritaka, took Mori as his surname when he retired, and Yoritaka's son Yorisada continued to use the surname. During the

Sengoku period The was the period in History of Japan, Japanese history in which civil wars and social upheavals took place almost continuously in the 15th and 16th centuries. The Kyōtoku incident (1454), Ōnin War (1467), or (1493) are generally chosen as th ...

, the Mori served under

Oda Nobunaga was a Japanese ''daimyō'' and one of the leading figures of the Sengoku period, Sengoku and Azuchi-Momoyama periods. He was the and regarded as the first "Great Unifier" of Japan. He is sometimes referred as the "Demon Daimyō" and "Demo ...

. Mori Yoshinari fought with Nobunaga for Kiyosu Castle, and with his son

Mori Yoshitaka Mori is a Japanese and Italian surname. It is also the name of two clans in Japan, and one clan in India. Italian surname * Camilo Mori, Chilean painter * Cesare Mori, Italian "Iron Prefect" * Claudia Mori, Italian actress, singer, televisio ...

joined the campaigns against the Saitō, Azai, and Asakura. Father and son died in the battle against the Azai-Asakura armies, and Mori Nagayoshi, second son of Yoshinari, became head of the house. Yoshinari's sons, known as

Mori Ranmaru , also known as Mori Naritoshi (森成利), was a samurai retainer to the Oda clan. He was son of Mori Yoshinari, and had 5 brothers in total, from the province of Mino Province, Mino. He was a member of the Mori clan (Genji), Mori Clan, descen ...

, Mori Bōmaru, and Mori Rikimaru, died with Nobunaga in Incident at Honnō-ji. The family became ''

daimyō were powerful Japanese magnates, feudal lords who, from the 10th century to the early Meiji era, Meiji period in the middle 19th century, ruled most of Japan from their vast hereditary land holdings. They were subordinate to the shogun and no ...

s'' under

Toyotomi Hideyoshi , otherwise known as and , was a Japanese samurai and ''daimyō'' (feudal lord) of the late Sengoku period, Sengoku and Azuchi-Momoyama periods and regarded as the second "Great Unifier" of Japan.Richard Holmes, The World Atlas of Warfare: ...

, and for five generations headed the Tsuyama Domain in

Mimasaka Province was a Provinces of Japan, province of Japan in the area that is northern Okayama Prefecture in the Chūgoku region of western Japan. Mimasaka bordered Bitchū Province, Bitchū, Bizen Province, Bizen, Harima Province, Harima, Hōki Province, Hō ...

as ''tozama'' daimyō. Nagayoshi had lost his life in the

Battle of Komaki and Nagakute The , also known as the Komaki Campaign (小牧の役 ''Komaki no Eki''), was a series of battles in 1584 between the forces of Hashiba Hideyoshi (who would become Toyotomi Hideyoshi in 1586) and the forces of Oda Nobukatsu and Tokugawa Ieyasu ...

. Their descendants became

viscount A viscount ( , for male) or viscountess (, for female) is a title used in certain European countries for a noble of varying status. The status and any domain held by a viscount is a viscounty. In the case of French viscounts, the title is ...

s in the Meiji peerage.

Notable members

* Mori Yoshinari (1523–1570) *Mori Yoshitaka (1552–1570) * Mori Nagayoshi (1558–1584) *

(1565–1582) *Mori Bōmaru (1566–1582) *Mori Rikimaru (1567–1582) * Mori Tadamasa (1570–1634)

References

{{reflist Japanese clans Minamoto clan