Which preposition to use with dessous

of Occurrences 1%

There are few families more ancient, more generally known, or more widely diffused throughout the known world, than that of Under: indeed, in every nation, though bearing different names, some branch of this family is extant; and there is no doubt that the Dessous of France, the Unters of Germany, and the Onders of the Land-under-water, belong to the same ancient and venerable house.

Which preposition to use with  dessous