The sweep of family history across the generations
Rosa Ringel married Pinkas Twiasschor in a borough of London in January 1911, at the same time that Twiasschor's sister wed another Berlin businessman. What was that all about?
Stan's Mathematica notebooks document his later work and speculations
Amid the chaos of the Nazi period, the Zionist school in Charlottenburg taught skills and values that lasted a lifetime
After the war, Joe Liebman came back to Paris with a glamorous new wife. Oh, what a life they led
An innovator in modern dance and choreography since breaking in with the Murray Lewis Dance Company in the 1980s. The Ratners moved geographically. Janis moves artistically.
Two young Berliners make a modern marriage—with lasting consequences
Stan's innovations in Mossbauer spectroscopy.
Watching Sputnik at night from our back yard in a suburb of Pittsburgh is one of my earliest memories.
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
A surprising artifact discovered after a parent's death leads to a series of discoveries and a new pastime in genealogy
Leon Klein continued to work for American Spirits as its upstate New York sales representative
How and why did Stan Ruby's important post-graduate research go wrong, and what impact did it have on his career in physics?
Stanley Ruby entered the public debate over nuclear missile technology in 1968-69.
From 1880s to the 1930s, the Ringel family prospered in the garment trade in the German capital. Herman made men's outerwear.
Our family’s amazing year of discovery and connection
In 1912, Isaak and Betty Wohlgemuth moved to the German capital and settled in Weißensee, where their two daughters came of marriageable age
Joseph Rabinowitz’s mother was Bertha Yesersky. Was she related to Sora Yesersky, the wife of Rabbi Elchanon Spektor?
The Ringel sisters, Betty Twiasschor and Rosa Schattner, lived with their children in adjacent apartments on Lothringerstraße.