3-person ASBs

Of the 22 3pASBs we found, the following chart shows how they fit the model, and how they posed a challenge for us. The challenge was to recognise that 14 ASBs relate not to the ancestral Amador/Briatis ancestral family but to subsequent intra-branch crossovers. The same applies to 4 of the 9 4pASBs. Where subsequent marriages are not indicated, it is easy to associate an ancestral sibling with each relative, though we are unable to distinguish Isaac from Abraham. To distinguish Isaac from Abraham will need a DNA sample from the Surinam Baruch Lousadas - who, so our genealogy tells us, descend from Isaac and not Abraham!