These pictures were published several years in the Kfar Chabad magazine, after shluchim in Russia found it in his granddaughter's house in Moscow, I believe. So there's no great "giluy" here. I just happened to come across it while searching something else and thought I'd share. He lived in Vitebsk all his life and passed away in 5695. So the Rebbe מהר"ש had a great granddaughter in Russia, you say? was she frum, you ask? What was the Rebbe and the Frierdige Rebbe's shaychus to her? Did he have other children? Were THEY frum? I beat you to it...
A brief biography
A brief biography