Anna Helena Wierich
Spouse
Bertes Eller
Bertes Eller
1750 - 1800
Children
Anna Margaretha Eller
Anna Margaretha Eller
1776 - 1849

1755


Nov 9
1755 Joseph Black describes his discovery of carbon dioxide ("fixed air") and magnesium in a paper to the Philosophical Society of Edinburgh.Published 1756.

1775


May 11
Age: 19y
1775 • American Revolution: Ethan Allen and Benedict Arnold, leading the Green Mountain Boys of Vermont, capture Fort Ticonderoga.

1776


Age: 20y
1776 Mozart's Serenade No. 7 (the "Haffner") is first performed in Salzburg, Austria.

1832


Apr 7
Age: 76y

Tags