George, Clarence W. Pierce was the son of Frank Webster Pierce and Rose D. As far as I know he had 3 siblings Arthur R. Pierce b Oct.1880 Moline, Rock Island, IL and Alice S. Pierce b December 1884 VT. D. after 1900 Herbert S. Pierce b December 1887 Orange County, VT and Herbert S. Pierce b December 1887 Orange CNTY VT. The Grandparents of Clarence were Jerediah Pierce Jr and Sarah Webster..... If you want anymore info let me know...Jeanne