Stephanie: Have you tried to use People Finder on the Internet? Using Netscape, I find several listed. There are other search engines you could try if you have not already done so. This comes from an uncle of Candy Wood, also interested in ancestry but with a spelling heretofore understood as limited to Korneychuk. The will of Grigory Maximovitch Korneychuk, my grandfather on my mother Vera's side, shows that he was born in the village of Kosiakovka, about 60 to 70 miles south of Kiev. Do you have any comparable information on the origin of the clan with a spelling of Kornechuk?