Cognomen Grumbach (Grumbach 
) , globally, is quite a rare family name. The family name Grumbach is habitual in Western Europe, particularly Germany, where it is quite a rare surname, France, where it is a rare surname, and Austria. In absolute terms, the name is most common in Germany, France, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Grumbach | Austria, Germany, Canada, France, United States |
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wolfram von grumbach DE (b. 1300) |
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johann iii. von grumbach Prince-bishop of Würzburg, DE (b. 1400) |
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wilhelm von grumbach German adventurer, DE (b. 1503) |
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| friedrich von grumbach DE (b. 1482) |
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| johann grumbach DE (b. 1563) |
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| catharina elisabetha von grumbach 1613 - (b. 1613) |
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| juliane von grumbach (b. 1616) |
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| anna juliana rheingräfin von grumbach (1649-1720) (b. 1649) |
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| christiane franziska eleanore zu salm-wild rheingräfin zu grumbach (1735-1809) (b. 1735) |
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| karl heinrich grumbach DE (b. 1790) |
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jeanne grumbach French actress, FR (b. 1871) |
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salomon grumbach French politician and journalist (1884-1952), FR (b. 1884) |
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| franz grumbach (b. 1860) |
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| ferdinand grumbach holocaust victim, b. 1871-03-15, LU (b. 1871) |
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theo grumbach German painter and draftsman (1924-2000), DE (b. 1924) |
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