Of_Mar  Margaret -1393  Douglas  William 1327 -1384  Of_Mar  Margaret -1393  Sutherland  Kenneth

McRuari  Christina | Of_Marshall  Eva 1194-1246 Of_Braose  Isabella 1222-1248 Pembroke,Pembrokeshire,Wales  1219 | Of_Braose  William 1204-1230 Verch_Llewylyn  Helen 1246-1295 Wales | | Plantagenet  Joan Ap_Llewelyn  Daffyd 1208-1246 Rhos-Denbigh,Denbigshire,Wales  1190 | Ap_Iorwerth  Llewelyn 1169-1240 Of_Mar  Duncan 1294-1332 Kildrummy,Aberdeenshire,Scotland  1269 Earl-Buchan  Marjorie 1175-1244 Of_Comyn  Elizabeth 1211-1267 Morayshire,,Scotland  1212 | | Of_Buchan-Comyn  William 1163-1233 Of_Mar  Donald 1245-1297 Buchan,Aberdeenshire,Scotland  1252 | Of_Mar  William 1218-1281