I don't know much info on these people, except what is in front of me in my dad's family tree. All I know is that they are my great-great-great grandparents. According to the info I have, Joseph was born in 1854 in Russia, and died November 1st, 1919, in Allan, Saskatchewan, Canada. Katherine (which I believe is supposed to be Katherina, was born in 1856, in Russia, and died December 11th, 1950, in Allan, Saskatchewan.
I hope this helps a little.