Quite a few Shaws were/are found in the Walsden and Todmorden area, just a bit beyond Blackshaw Head, into yorkshire. I think there are one or two websites that give burial details for several of the local churches and chapels, so it may be worth looking there. "Malcolm Bull's Calderdale Companion" or some similar name springs to mind. Give it a try. I think there might also be a historic records website for the area, with burials on it.