Sergey Prokudin-Gorsky
In 1920, Prokudin-Gorsky remarried and had a daughter with his assistant Maria Fedorovna née Schedrimo. The family finally settled in Paris in 1922, reuniting with his first wife and children. Prokudin-Gorsky set up a photo studio there together with his three adult children, naming it after his fourth child, Elka. In the 1930s, the elderly Prokudin-Gorsky continued with lectures showing his photographs of Russia to young Russians in France, but stopped commercial work and left the studio to his children, who named it Gorsky Frères. He died in Paris on September 27, 1944, a month after the Liberation of Paris. He is buried in the Sainte-Geneviève-des-Bois Russian Cemetery.
Guy Severin
Died at a hospital after breaking both legs while skiing on a mountain ski lodge imitation near Moscow on February 7, 2008. The civil funeral was held at the House of Culture Zvezdniy in Tomilino on February 11, 2008. Present among the attendees was Boris Chertok, last remaining colleague of Sergei Korolev.
On July 24, 2008 a memorial to Severin was opened on the territory of the NPP Zvezda in Tomilino - a bronze bust. A number of local officials appeared for the opening ceremony.