primogenitor
1.The humane primogenitor is the spirit of ethnic ancestor and culture creator.
2."You have talked about the modern physics several times that we all had ever learned about , as it was the source and primogenitor of science , why could it question the objectiveness in reverse ?
3.The clan family-tree would commence with the primogenitor who settled in a particular location and raised his family there. It would rest with the latest generation updating it, with all in-between ancestors duly enumerated.
