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Quantitative Genealogy Figures

The principle of nested shells

from: Dr. Siegfried Rösch; unpublished works

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The principle of nested shells

from: Dr. Siegfried Rösch: Goethes Verwandtschaft,
Neustadt/Aisch 1956

Shells are represented by dotted lines.
Arabic numbers inside brackets: ancestral number v with reference to proband.
Roman numbers inside brackets: generation number referenced to proband.

Figure from: Dr. Siegfried Rösch, Goethes Verwandtschaft, Neustadt/Aisch, 1956.

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Consanguinity

from: Dr. Siegfried Rösch: Caroli Magni Progenies, Pars 1,
Degener Verlag, Neustadt/Aisch 1977

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