Steve, In the 1830 Census of Union County, there are Siglers. Course, they don't list the wife and children names but I will send what I have found. 1830 Census Sigler, George 0 1 1 1 1 1 0 1 Sigler, Jacob 6 2 1 0 0 0 1 0 In the 1840 Census Sigler, Isaac W. 0 0 1 0 2 1 0 0 I did not find any Sigler in the 1810 or 1820. Hope this helps. Becky