This image, drawn from the Wikipedia, is intended to serve as an icon identifying articles about persons in the Wigton Walker lineage, as defined by White 1902. If you use the "Wigton Walker Create Page", it will be automatically placed in the top right hand corner of the article, just above the TOC. This is done mostly so that you can tell at a glance when you have come across an article about a "Wigton Walker".
Some have chosen to add an additional icon marking a particular line. If you want to do the same, that would be fine. If you need help with that, just askBill 23:23, 5 September 2006 (UTC)
Also, wherever you see the icon, clicking on the title below it will return you to the "Wigton Walker Portal". Thus the icon also serves as a handy navigation device.