They live on a farm near Stalingrad (where most of my story takes place, during the Battle of Stalingrad.) Mostly I'm interested in how her uncle, aunt, or grandmother would use for them. Nearly all of my characters are Communists, or at least not anti-Communist. Also, how would my characters address older males? I read somewhere that people don't use diminutives for men as much, so would I just use the full name? Thanks guys for your responses.