Science or myth The term caveman, sometimes used colloquially to refer to Neanderthal people, originates out of assumptions about the association between early humans and caves, most clearly demonstrated in cave painting or bench models.
When traditional records have been exhausted or if they no longer exists, think outside the genealogy box. Consider what your ancestor may have kept and passed. Consider what the community may have created and kept.
Ainu (a word meaning "human" in the Ainu language), are an ethnic group indigenous to Hokkaido and the northern part of Honshu in Northern Japan, as well as the Kurile Islands and the southern half of Sakhalin Island.