stamvader angolul

founding father▼(man who founded something, see also: founding mother; founder)
noun

progenitor [progenitors]▼(an individual from which (a) people(s) descend)
noun
[UK: prəʊ.ˈdʒe.nɪ.tə(r)] [US: proʊ.ˈdʒe.nɪ.tə(r)]