« Reply #13 on: Monday 26 February 24 08:48 GMT (UK) »
I see that Mary Ann's mother died in 1916 and left a will. Have you downloaded her will as it might contain clues as to Mary Ann's whereabouts.
William
Dent (Haltwhistle and Sacriston), Bell and Jetson (Haltwhistle), Postle, Ward, Longstaff, Purvis, Manners, Parnaby and Hardy (Co. Durham), Kennedy and McRobert (Banffshire), Reid(Bathgate), Watson (Wemyss), Graham (Libberton), Sandilands (Carmichael), Munro (Dingwall)