@Canny lass - because of the comment Alan Brady, ex Netherton Colliery lad, posted in response to my request for info on George MacGregor :-
where he mentions Geordie's marra Bob Morland I created a new post on the Facebook group - Past Times History - that I know are two ex Netherton Colliery people = Robert Morland and Joan Morland, to see if they knew anything about Bob Morland's mate George MacGregor.
Unfortunately one of the Past Time History group admins must have deemed my post was not about the past and a Bedlington man and they have deleted my posting before Robert & Joan Morland have responded to it.
Before admin deleted the posting I did get a response which gave the address of George MacGregor on the Hartlands estate plus a message via the FB private messenger service. This is a screen shot from my PC showing both responses :-