♂ Andrew Hermann Wehrle

1887 - 1900

Andrew Hermann Wehrle
Parents
Andrew Wehrle
Andrew Wehrle
1839 - 1910
Wilhelmina Ketz
Wilhelmina Ketz
1843 - 1932
Siblings
Louisa Wehrle
Louisa Wehrle
1873 - 1944
Agnes Wehrle
Agnes Wehrle
1875 - 1955
Albert Andrew Wehrle
Albert Andrew Wehrle
1881 - 1954
Timeline
descendants
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Timeline

Andrew Hermann Wehrle » Timeline

1887


Apr 22

birth


Eau Claire, Wisconsin, USA ⇓
1 Source ⇓
1887 • Heinrich Hertz discovers the photoelectric effect on the production and reception of electromagnetic (EM) waves (radio). This was an important step towards the understanding of the quantum nature of light.
before

1900


Age: 12y
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