Josephine Einstein was married to Siegfried Schwarzschild in Stuttgart in August 1909.

Evidence

Josephine's sworn declaration and petition independently identify Siegfried Schwarzschild as her husband and report their Stuttgart marriage. The Stuttgart memorial biography independently names the same couple.

People

Josephine Einstein Schwarzschild Stone, Siegfried Schwarzschild

Places

Stuttgart, Württemberg

Family lines

Fellheim–Laupheim Einstein

Supporting sources

Josephine Schwarzschild naturalization file and legal name-change order, Siegfried Schwarzschild, Klopstockstr. 34A

Contrary sources

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What remains uncertain

The naturalization records report 8 August 1909; the Stuttgart memorial biography reports 5 August 1909. The month, year, place, and couple are secure, but the exact day remains unresolved pending direct review of the civil entry.