My great grandfather's brother George Murison married Lydia E Wallace November 26, 1868 in Portage, Columbia Co. Wisconsin. She was born to Mr & Mrs John Wallace in Crown Point, Essex Co., New York on March 10, 1843 and died July 16, 1917 in Portage. This information was obtained from her obituary. I also have the name of William Wallace b. September 6, 1824 as being Lydia's brother. I'll have to root around in my files for that source. Virginia Murison Whitcomb