Nielsen Hayden genealogy
Descendants of (Unknown half-sister of Robert de Brus, King of Scotland)
Father: Adam of Kilconquhar (Abt 1235 - Bef 1273 Acre, Palestine)
Mother: Marjory of Carrick (Abt 1252 - Bef Nov 1292)
(Unknown half-sister of Robert de Brus, King of Scotland)
Thomas Randolph (Abt 1255 of Stichill, Roxburghshire, Scotland - Aft 1293)
   └─ Thomas Randolph ( - 20 Jul 1332 Musselburgh, East Lothian, Scotland)
    Isabel Stewart ( - Aft 16 Jul 1351)
       └─ Isabel Randolph (Abt 1320 - Aft 1360)
        Patrick Dunbar ( - Between 1356 and 1357 On pilgrimage to the Holy Land)(m. Abt 1340)
            + Cristina Wardlaw ( - Aft 1418)