Family Story Finder
The sweep of family history across the generations
Action at a distance
Stan's Mathematica notebooks document his later work and speculations
An afternoon at Lake Merrit
In July 2003, Stan and Helga came to the East Bay for a golden summer outing.
Demise of the cultured Lewi family
Five siblings who stayed true to German ideals until the bitter end
Ed Eilertsen tribute puzzle
Ed loved crosswords, so Dan Ruby created a tribute puzzle for his memorial. Kate and Twyla were the clue crew.
First grandchild
Twyla Ariel Eilertsen Ruby was born on August 7, 1985
Helga at the Theodor Herzl School
Amid the chaos of the Nazi period, the Zionist school in Charlottenburg taught skills and values that lasted a lifetime
Lest we forget—family Holocaust testimony
Remembering our Ringel and Wohlgemuth/Paechter family members who perished in the Shoah.
Mössbauer man—Stan makes his mark in physics
Stan's innovations in Mossbauer spectroscopy.
Sputnik in the backyard
Watching Sputnik at night from our back yard in a suburb of Pittsburgh is one of my earliest memories.
The physics experiment that went wrong
How and why did Stan Ruby's important post-graduate research go wrong, and what impact did it have on his career in physics?
The problem with anti-ballistic missiles
Stanley Ruby entered the public debate over nuclear missile technology in 1968-69.
The Rubys in Israel—1961 sabbatical
Our family’s amazing year of discovery and connection
Walter's first draft of family history
Cherry picking the best content from our founding document written in 2006: "The Ruby Family Histories — The Early Lives of Stanley and Helga Ruby"