man Donald Mar‏‎, son of William Mar and Elizabeth Comyn‏.
Born ‎ 1243 at Kildrummy, Aberdeenshire, Scotland, died ‎ 1297 at Kildrummy Castle, Aberdeenshire, Scotland‎, 53 or 54 years

Married ‎ at Kildrummy, Aberdeenshire, Scotland to:

woman Helen Of North Wales‏‎, daughter of N.N. and Isabel De Braose‏.
Born ‎ 1246 at North, Wales, died ‎ 1295 at Chester, Cheshire, England‎, 48 or 49 years

Children:

1.
woman Margaret Mar‏‎
Born ‎ 1265 at Castle Cary, Somerset, England, died ‎ 1292 at Castle Cary, Somerset, England‎, 26 or 27 years
2.
woman Marjory Mar‏
Born ‎ 1270 at Mar, Aberdeenshire, Scotland, died ‎ 1326 at Dunrobin Castle, Golspie, Sutherland, Scotland‎, 55 or 56 years
3.
man Gratney Mar‏
Born ‎ 1272 at Kildrummy Castle, Kildrummy, Aberdeenshire, Scotland
4.
woman Isabell Mar‏
Born ‎ 1278 at Kildrummy Castle, Kildrummy, Aberdeenshire, Scotland, died ‎ 1320 at Cardross Castle, Dumbarton, Strathclyde, Scotland‎, 41 or 42 years
5.
woman Lady Isabella Of Mar‏
Born ‎ 1278 at Kildrummy Castle Kildrummy Aberdeen, Grampian, Scotland, died ‎ 1296 at Dunfermline, Fife, Scotland‎, 17 or 18 years