- Urodzona dnia 4 IX 1850 [in (place)] Ludwigstal, Aleksandrovsk, Ekaterinoslav, Ukraine
- Chrzest dnia 10 IX 1850 [in (place)] Ludwigstal, Aleksandrovsk, Ekaterinoslav, Ukraine
Rodzice
- Jacob Schäfer ([age at Maria Schäfer birth date] )
- Elisabetha Magdalena Fiedler ([age at Maria Schäfer birth date] )
Źródła
- Urodzenie, chrzest: https://www.familysearch.org/ark:/61903/3:1:S3HT-6QPQ-NBW.