I have been looking for information on my biological father George B Clark who lived in Sterling, Illinois for many years. He was born May 26, 1927 and died January 4, 2005. I believe his first wife, and the mother of my two half sisters was named Hazel. Doris M Clark and Rosie G Clark (October 15, 1957 - August 1, 1997) were their daughters. He was married to Mary Ann Clark since before I was born & I believe they were still married when he passed away in 2005. I would appreciate any help as this is the only information I have.