World of HYDE

Discovering our Ancestors and their descendants to all parts of the world. Last updated 15th March 2026.

First Name Last Name
Print Bookmark
6th Earl of Mar Domhnall Mac Uillem, 6th Earl Of Mar

6th Earl of Mar Domhnall Mac Uillem, 6th Earl Of Mar

Male Abt 1243 - 1297  (54 years)


Personal Information    |    All    |    PDF

  • Name Domhnall Mac Uillem 
    Title 6th Earl of Mar 
    Suffix 6th Earl Of Mar 
    Birth Abt 1243  Castle Kildrummy, Kildrummy, Aberdeenshire, Scotland Find all individuals with events at this location 
    Gender Male 
    Knighted 1270 
    by King Alexander III of Scotland 
    Military 27 Apr 1296 
    Battle of Dunbar 
    _AMTID 342757309785:1030:209433258 
    _COLOR 27 
    _FSFTID LZFZ-8TN 
    _UID 1548CEFD322243289FB808496748814A09D6 
    Burial Jul 1297  Holm Abbey, Holm Cultram, Cumberland, England Find all individuals with events at this location 
    Death 25 Jul 1297  Kildrummy Castle, Aberdeenshire, Scotland Find all individuals with events at this location 
    Person ID I104157  World of Hyde
    Last Modified 15 Feb 2026 

    Father Uilleamn De Mar, 6th Earl Of Mar,   b. 1222, Aberdeenshire, Scotland Find all individuals with events at this locationd. 25 Jul 1281, Kildrummy Castle, Aberdeenshire, Scotland Find all individuals with events at this location (Age 59 years) 
    Mother Elisabeth Comyn,   b. 1223, Buchan, Aberdeenshire, Scotland, United Kingdom Find all individuals with events at this locationd. 1267, Kildrummy Castle, Aberdeenshire, Scotland Find all individuals with events at this location (Age 44 years) 
    Marriage 1242  Kildrummy, Scotland Find all individuals with events at this location 
    Family ID F47079  Group Sheet  |  Family Chart

    Family Elen Ferch Llywelyn,   b. 1230, Cantref, Breconshire, Wales Find all individuals with events at this locationd. 16 Feb 1295, Shere, Surrey, England Find all individuals with events at this location (Age 65 years) 
    Marriage Aft 1266 
    Notes 
    • Elen ferch Llywelyn the younger had an older sister of the same name 'Elen ferch Llywelyn the Elder' who was born c.1206 and died 1253 and who married John Earl of Huntington, and secondly Robert de Quincy.
    Children 
     1. Marjorie De Mar, Countess Of Lennox,   b. Mar 1270, Kildrummy Castle, Aberdeenshire, Scotland Find all individuals with events at this locationd. 24 Jul 1326, Golspie, Sutherland, Scotland Find all individuals with events at this location (Age 56 years)
     2. Gartnait MacDomhnaill, 7th Earl Of Mar,   b. 1272, Kildrummy, Aberdeenshire, Scotland Find all individuals with events at this locationd. Sep 1305, Mar Castle, (Present Aberdeenshire), Scotland Find all individuals with events at this location (Age 33 years)
     3. Duncan De Mar,   b. 1274, Of Kildrummy Cas, Kildrummy, Aberdeenshire, Scotland Find all individuals with events at this locationd. Yes, date unknown
     4. Alexander De Mar,   b. Abt 1276, Of Kildrummy Castle, Kildrummy, Aberdeen, Scotland Find all individuals with events at this locationd. Yes, date unknown
     5. Queen Isabel De Mar, Of Scotland,   b. 1277, Marr, Aberdeenshire, Scotland Find all individuals with events at this locationd. 12 Dec 1296, Dumbarton, Dunbartonshire, Scotland(Possibly Complications Resulting From Childbirth. ) Find all individuals with events at this location (Age 19 years)
     6. Mary De Mar,   b. Abt 1289, Kildrummy, Aberdeenshire, Scotland Find all individuals with events at this locationd. Yes, date unknown
    Family ID F6803  Group Sheet  |  Family Chart
    Last Modified 15 Mar 2026