Questions tagged [pedigree]

What I am hoping to learn in this Question is the correct terminology and any tools available for determining what I will try to describe below. Firstly, I know that I will never know all my ancestors because all known ancestors have ancestors who…

Which generation are the descendants of the marriage of persons from different generation (e.g. person and her uncle see e.g. Pedigree of Alfonso XII of Spain here https://en.wikipedia.org/wiki/Pedigree_collapse) classified to?