♂ 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

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

1870


Age: 69y

1880


Age: 79y

1885


Aug
Age: 84y
1885 Sarah E. Goode is the first female African-American to apply for and receive a patent, for the invention of the hideaway bed.

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