The question is, in a theoretical sense, how do you demonstrate which of these footpaths is/are unrecorded bridleways? Is it enough to say “well, it must be at least one of them, let’s choose the most obvious line?” or do you have to go through the rigmarole of producing historical and/or user evidence?
I wish I could just say “this route from A – B makes sense for it to be a BW because X, Y and Z so I’m just going to upgrade it”, but it’s the latter unfortunately.
I could guess and say there would have been a legitimate and historical reason for BW’s to link Heugh, Hag House Farm and Low Esh Farm with Esh Hall, maybe the distribution of raw material from Esh Hall to the 3 other properties (old mills / forges / etc ?) for manufacture – or vice versa – transporting finished products to sell at Esh Hall so there could be evidence (in old Parish minutes / inclosure maps / etc) of something similar to / from non BW-linked properties.
It could be all of the routes, it could be none. Until an investigation starts there’s no way to know.