here's the website: http://www.geocities.com/Heartland/Hills/7640/sikobk.htmlhttp://www.geocities.com/Heartland/Hills/7640/sikobk.html and here's what the website said: "Our SIKORSKI family begins with Zenon F. SIKORSKI and his brother, General Wladyslaw E. SIKORSKI, who were born in Russian-occupied Poland. Zenon moved to the United States and his brother became a general and the premier of the Polish government-in-exile during World War II. The surname "SIKORSKI" is a Polish and Jewish name for a small, dark person. It is derived from the Polish "sikora" - a titmouse or coal mouse."
After I read further on the forum page, I realized I was perhaps too hasty in posting a message.I unfortunately don't know any polish.