S-103 · archival historical portal

Bad Buchau mit Kappel - Jewish life in southwestern Germany

Repository
LEO-BW
Reference
Buchau council protocol, 16 March 1665 (described on portal)
Date
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People
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Reliability and limits

Official state historical portal reports that Baruch Moses Ainstein of Wangen am Untersee was admitted to protection in the imperial city of Buchau on 16 March 1665 and that the Einstein family thereafter became established in Buchau. This is strong contextual evidence for the earliest named Buchau Einstein household but does not establish Daniel Einstein of Fellheim as Baruch's son and therefore does not prove a common ancestor.

Supported discoveries

No documentary common ancestor has yet been established between the Fellheim/Laupheim Einstein branch and Albert Einstein’s documented Buchau branch.

Bergmann documented unsuccessful attempts to connect the Swabian branches. The 2026 Augsburg archive search did not recover Daniel Einstein's underlying 1722/1747 originals or identify his father. Independent Buchau evidence now establishes an early Baruch Moses Ainstein household and supports an early Moises line, making Baruch a testable candidate common ancestor, but no source-backed Daniel-to-Baruch parent-child link has been found. Repeated derivative pedigrees asserting that link are leads, not documentary proof.

Strongly supported

Publication boundary

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