Open Questions

Questions are deliberately bounded so research can stop when decisive evidence is found—or when the next missing discriminator is clear.

Does Emil Einstein’s Laupheim birth entry identify him as the unnamed 1844 child of Isak and Miriam Einstein?

Stop condition: Stop when a birth entry can either identify the child as Emil with parents Isak/Miriam or establish that the candidate entry is not him.

CRITICAL

Can original Fellheim records directly document Daniel Einstein in 1722 and his widow/household in 1747?

The 1747 list has been located by archive staff at Stadtarchiv Memmingen, Bestand A, A 401/7, unpaginated, with a reported Daniel Einstein widow entry. No original image has been received or inspected. Its toll context remains under review: earlier literature describes collection, while staff describe exemption. The 1722 original remains unlocated; no new kinship is established.

Stop condition: Stop when both underlying entries are obtained/verified, or the archive establishes that the cited originals are unavailable or differently identified.

HIGH

What was the complete child group of Isak and Miriam Einstein, including those who emigrated to the United States?

Stop condition: Stop when either the family-register evidence yields a defensible complete Isak/Miriam child list with emigration annotations, or the exact image identifier for Familienregister p. 74 is established and at least one reported U.S. emigrant is independently tied to the Isak/Miriam household by primary evidence.

MEDIUM

Do records earlier than Daniel Einstein establish a common ancestor with Albert Einstein’s Buchau family?

Stop condition: Stop broad discovery now. Resume only against a source capable of proving or disproving Daniel Einstein's parentage/origin or the corresponding early Buchau links. Do not call the relationship established unless every required parent-child link is supported.

LOW