I am trying to unravel identity of the trains your family travelled in to the camps.
You mentioned posiolek Gramatucha somewhere in 'Sibiesk'; I cannot see such name, but the posiolek was in Sverdlovsk region in Ural Mountain Range area.
The Taiga camps were in Kemerovo region of Russia near Barnaul and further East from Sverdlovsk, so it is unlikely to have been the same train, no 122 from Bialystok, which took them.I must add that both these regions were full of all sorts of camps and we would need a hint or more to suggest a possible/ likely one where your families were.
Obviously, the family I suggested before just might have been your relatives, because they were in Archangielskaja, but they were from Bialystok.
Perhaps other members may have had someone in similar camps.
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