The sweep of family history across the generations
Home from the war, Stan Ruby was a graduate student in physics at Columbia University. Helga Ringel was a smart, pretty war refugee from Berlin
How and why did Stan Ruby's important post-graduate research go wrong, and what impact did it have on his career in physics?
In 1912, Isaak and Betty Wohlgemuth moved to the German capital and settled in Weißensee, where their two daughters came of marriageable age
The U.S. liquor industry took off after the repeal of Prohibition. Walter Ruby was the marketing manager for the American Spirits company