duarchy

We have also records of peoples among which, at least for certain periods, the supreme authority was vested in a duarchy consisting of a man and a woman.

The Dominant Sex: A Study in the Sociology of Sex Differentiation, by Mathilde and Mathias Vaerting; translated from the German by Eden and Cedar Paul 1923

In 1868, after revolution and restoration, the old order changed, and duarchy and feudalism passed away.

The Religions of Japan From the Dawn of History to the Era of Méiji William Elliot Griffis 1885

The duarchy of Throne and Camp, with the Mikado in Ki [= o] to and the

The Religions of Japan From the Dawn of History to the Era of Méiji William Elliot Griffis 1885

Then also was abolished the duarchy of Throne and Camp, of Mikado and Sh [= o] gun, and of the two capitals Ki [= o] to and Yedo, with the fountain of honor and authority in one and the fountain of power and execution in the other.

The Religions of Japan From the Dawn of History to the Era of Méiji William Elliot Griffis 1885

It was a huge mass of clan-groups, loosely united under a duarchy, in which the military head was omnipotent, and the religious head only an object of [253] worship, -- the living symbol of a cult.

Japan: an Attempt at Interpretation Lafcadio Hearn 1877

How long a time was required for this primal integration, under a patriarchal monarchy, we cannot know; but we have learned that the later integration, under a duarchy, occupied considerably more than a thousand years ....

Japan: an Attempt at Interpretation Lafcadio Hearn 1877