Hi, Since this is a large family, it is believed that the name has been change on a few occations. However, the names, Rebarchik, Rybarczyk, Rebarchik,Sivi, all come into play in getting this total family picture together. My grandmother was a Sivi, and married my grandfather Joseph, or Josef, Rebarchik. (American Spelling) According to records, He was born in the 1800's. He was a twin, and died in 1965. My grandmothers family, from what I understand are still in europe along with the other part of the family. Any persons with names even close to the spellings please contact me so we can see if in fact you are related. If not we will be long distance friends. Thanks. Stephanie Ann (Rebarchik) Katzman