Emperor Monmu
Emperor Monmu was the 42nd emperor of Japan, according to the traditional order of succession.
Monmu's reign spanned the years from 697 through 707. Wikipedia
Born: 683 AD
Died: July 18, 707 AD (age 24 years), Fujiwara-kyō, Japan
Great-grandparents: Emperor Tenji, Kōgyoku, Emperor Jomei, and more
Grandchildren: Kōken, Princess Inoe, Fuwa-naishinnō, and more
Grandparents: Emperor Tenmu, Emperor Tenji, and Empress Jitō
Great grandchild: Princess Sakahito
Children: Shōmu