Not much is known about specific moneyers, only those listed in the Domesday and yours are much earlier than that! There doesn't appear to be any rare moneyers on your coins for the issues, so you just noticed these whilst walking? Have you gone back with a metal detector since? I know it's cruel to ask but are you interested in selling? I'm after some better examples for my collection and these could be the tickets, I pay very good prices too! BTW guys, I'm YOC (Ye Olde Collector) I just have a different username for eBay and this forum. Feel free to email me, I can easily get them recorded appropriately for you or I can tell you how to as I'm a good friend with the gentleman that does it. Kindest Regards, Clive.