♂ Henry Mohnkern

1801 - 1885

Henry Mohnkern
Spouse
Mary Ann Winger
Mary Ann Winger
1814 - 1873
Children
Margaret Ann Mohnkern
Margaret Ann Mohnkern
1838 - 1924
 

Timeline

1838


Mar 13
Age: 37y

1850


Age: 49y
1850 Clayton–Bulwer Treaty is signed by the United States and Great Britain, allowing both countries to share Nicaragua and not claim complete control over the proposed Nicaragua Canal.

1856


Sep 11
Age: 55y
1856 • The Second Opium War between several western powers and China begins with the Arrow Incident on the Pearl River.

1870


Age: 69y
1870 • In the United States, the newly created Weather Bureau (later renamed the National Weather Service) makes its first official meteorological forecast: "High winds at Chicago and Milwaukee... and along the Lakes".

1885


Aug
Age: 84y

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