Parents
Children
Siblings
1858
Nov 9
| 1858 • Treaty with Yankton Sioux Tribe. |
1883
Age: 24y
birth of childFred W Roetzheim Minnesota, USA ⇓ |
1887
Age: 28y
birth of childWilliam Roetzheim Illinois, USA ⇓ |
| 1887 • Hermetic Order of the Golden Dawn is founded. |
1920
Jan 12
Age: 61y
residenceChicago, Cook, Illinois, USA ⇓ He was a carpenter. 1 Source ⇓ |
1927
Feb 8
Age: 68y
| 1927 • Nearly 600 members of the American Institute of Electrical Engineers and the Institute of Radio Engineers view a live demonstration of television at the Bell Telephone Building in New York City, just over a year after John Logie Baird of Scotland had first demonstrated an electromechanical television system to the members of the Royal Society in London. |