Timeline: Hans George Baumgartner: Gerber Family of Langnau

1564 - Yes, date unknown

	Date	Event(s)
1	1904	1904: UK - First telephone answering machine 1904: UK - Beatrix Potter's The Tale of Benjamin Bunny is published 1904: Panama - Ground Broken on the Panama Canal 1904: New York, NY, USA - New York City Subway Opens 1904: Russia - Russo-Japanese War Begins 1904: Russia - Trans-Siberian Railway Completed 1904: UK - Teabags invented by Thomas Suillivan. 1904: UK - Benjamin Holt invents a tractor.

Gerber Family of Switzerland