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Hermann Planck's Geni Profile

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Hermann Planck

Death: Died
Immediate Family:

Son of Max K. E. L. Planck and Margarethe Marga von Hößlin
Husband of Dorothea Sonnenburg
Half brother of Karl Planck; Emma Fehling; Grete Fehnling and Erwin Planck

Managed by: Malka Mysels
Last Updated:
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Immediate Family

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Hermann Planck's Timeline