Well my actual name is Greg Hill but somehow I arrived at Liudingerus for my Wikipedia name and I suppose that was because I was reading 'Fon Alra Frisene Fridome'[1] at the time. Way too many Greg Hill's out there so I suppose I just wanted something a little less generic. No huge connection to Friesland here, although it's closer than a lot of places could be for me. Lots of interests including languages, math, history, literature. Math pages in wikipedia seem pretty well represented (although not always explained in a clear manner compared to the better books), so I grew less interested in editing them. I occasionally find a page in the history or literature realm with a relatively weak component and I do my best to improve such pages.