Nielsen Hayden genealogy
Ancestors of David II, King of Scotland
1324 - 1371 (46 years)
┌── William de Brus 
(of Hartlepool, Durham, England - Abt 1205)(m. Abt 1185) =>
(of Hartlepool, Durham, England - Abt 1205)(m. Abt 1185) => ┌── Robert de Brus (of Annandale, Dumfriesshire, Scotland -
│ 1221 bur.Guisborough Priory, Yorkshire, England)
(of Annandale, Dumfriesshire, Scotland -│ 1221 bur.Guisborough Priory, Yorkshire, England)
│
┌── Robert de Brus (Abt 1220 of Annandale, Dumfriesshire, Scotland -
│ 31 Mar 1295 Lochmaben Castle, Dumfriesshire, Scotland)(m. May 1240)
(Abt 1220 of Annandale, Dumfriesshire, Scotland -│ 31 Mar 1295 Lochmaben Castle, Dumfriesshire, Scotland)(m. May 1240)
│ │
│ │ ┌── David of Scotland (1152 - 17 Jun 1219 Jerdelay, Yardley, Northamptonshire,
│ │ │ England)(m. 26 Aug 1190) =>
(1152 - 17 Jun 1219 Jerdelay, Yardley, Northamptonshire, │ │ │ England)(m. 26 Aug 1190) =>
│ └── Isabel of Huntingdon ( - Bef 20 Mar 1252 bur.Sawtrey Abbey, Huntingdonshire, England)
( - Bef 20 Mar 1252 bur.Sawtrey Abbey, Huntingdonshire, England) │ └── Maud of Chester (1171 - Abt 6 Jan 1233)(m. 26 Aug 1190) =>
(1171 - Abt 6 Jan 1233)(m. 26 Aug 1190) => │
┌── Robert de Brus (Jul 1243 - 4 Apr 1304 England)(m. Abt 1273)
(Jul 1243 - 4 Apr 1304 England)(m. Abt 1273) │ │
│ │ ┌── Richard de Clare (Abt 1153 of Clare, Suffolk, England -
│ │ │ Between 30 Oct 1217 and 28 Nov 1217)(m. Abt 1180) =>
(Abt 1153 of Clare, Suffolk, England -│ │ │ Between 30 Oct 1217 and 28 Nov 1217)(m. Abt 1180) =>
│ │ ┌── Gilbert de Clare (Abt 1180 - 25 Oct 1230 Penrose, Brittany, France)(m. 9 Oct 1217)
(Abt 1180 - 25 Oct 1230 Penrose, Brittany, France)(m. 9 Oct 1217) │ │ │ └── Amice of Gloucester ( - 1 Jan 1225)(m. Abt 1180) =>
( - 1 Jan 1225)(m. Abt 1180) => │ │ │
│ └── Isabel de Clare (2 Nov 1226 - Aft 10 Jul 1264)(m. May 1240)
(2 Nov 1226 - Aft 10 Jul 1264)(m. May 1240) │ │
│ │ ┌── William Marshal (Abt 1146 - 14 May 1219 Caversham, Oxfordshire, England)
(Abt 1146 - 14 May 1219 Caversham, Oxfordshire, England) │ │ │ (m. Aug 1189 London, England) =>
│ └── Isabel Marshal (9 Oct 1200 Pembroke, Pembrokeshire, Wales -
│ 17 Jan 1240 Berkhamsted, Hertfordshire, England)(m. 9 Oct 1217)
(9 Oct 1200 Pembroke, Pembrokeshire, Wales -│ 17 Jan 1240 Berkhamsted, Hertfordshire, England)(m. 9 Oct 1217)
│ └── Isabel de Clare (1173 - 7 Mar 1220 bur.Tintern Abbey, Monmouthshire, Wales)
(1173 - 7 Mar 1220 bur.Tintern Abbey, Monmouthshire, Wales) │ (m. Aug 1189 London, England) =>
│
┌── Robert de Brus, King of Scotland (11 Jul 1274 Scotland - 7 Jun 1329 Cardross, Dumbartonshire, Scotland)
(11 Jul 1274 Scotland - 7 Jun 1329 Cardross, Dumbartonshire, Scotland) │ (m. 1302)
│ │
│ │ ┌── Duncan ( - 13 Jun 1250)
( - 13 Jun 1250) │ │ ┌── Neil ( - 1256)
( - 1256) │ │ │ │
│ │ │ │ ┌── Alan fitz Walter (Between 1156 and 1162 -
│ │ │ │ │ 1204 bur.Paisley Abbey, Renfrewshire, Scotland) =>
(Between 1156 and 1162 -│ │ │ │ │ 1204 bur.Paisley Abbey, Renfrewshire, Scotland) =>
│ │ │ └── Avelina
│ │ │ └── Eva
│ │ │
│ └── Marjory of Carrick (Abt 1252 - Bef Nov 1292)(m. Abt 1273)
(Abt 1252 - Bef Nov 1292)(m. Abt 1273) │ └── Isabel
│
David II, King of Scotland (5 Mar 1324 Dunfermline Abbey, Fife, Scotland -
22 Feb 1371 Edinburgh Castle, Edinburgh, Midlothian, Scotland)
22 Feb 1371 Edinburgh Castle, Edinburgh, Midlothian, Scotland)
│
│ ┌── William de Burgh (of Askeaton, Limerick, Ireland - 1205)(m. Bef 1193) =>
(of Askeaton, Limerick, Ireland - 1205)(m. Bef 1193) => │ ┌── Richard de Burgh (Abt 1193 - 1242)(m. Bef 21 Apr 1225)
(Abt 1193 - 1242)(m. Bef 21 Apr 1225) │ │ └── (Unknown) (m. Bef 1193)
(m. Bef 1193) │ │
│ ┌── Walter de Burgh (Abt 1229 - 28 Jul 1271 Galway Castle, Galway, Ireland)(m. Abt 1257)
(Abt 1229 - 28 Jul 1271 Galway Castle, Galway, Ireland)(m. Abt 1257) │ │ │
│ │ │ ┌── Walter de Lacy (Abt 1172 - Bef 24 Feb 1240)(m. Bef 19 Nov 1200) =>
(Abt 1172 - Bef 24 Feb 1240)(m. Bef 19 Nov 1200) => │ │ └── Gille de Lacy (of Dublin, Ireland - 1242)(m. Bef 21 Apr 1225)
(of Dublin, Ireland - 1242)(m. Bef 21 Apr 1225) │ │ └── Margaret de Briouze (Abt 1181 - Aft 25 Jun 1245)(m. Bef 19 Nov 1200) =>
(Abt 1181 - Aft 25 Jun 1245)(m. Bef 19 Nov 1200) => │ │
│ ┌── Richard de Burgh (Abt 1259 - 29 Jul 1326 Monastery at Athassel-on-the-Suir, Tipperary, Ireland)
(Abt 1259 - 29 Jul 1326 Monastery at Athassel-on-the-Suir, Tipperary, Ireland) │ │ (m. Bef 27 Feb 1281)
│ │ │
│ │ │ ┌── Geoffrey fitz Peter (of Pleshy, Essex, England -
│ │ │ │ 14 Oct 1213 bur.Shouldham Priory, Norfolk, England)(m. Bef 29 May 1205) =>
(of Pleshy, Essex, England -│ │ │ │ 14 Oct 1213 bur.Shouldham Priory, Norfolk, England)(m. Bef 29 May 1205) =>
│ │ │ ┌── John fitz Geoffrey (Abt 1205 of Shere, Surrey, England - 23 Nov 1258)
(Abt 1205 of Shere, Surrey, England - 23 Nov 1258) │ │ │ │ (m. Bef 12 Apr 1234)
│ │ │ │ └── Aveline de Clare (Abt 1172 - Bef 4 Jun 1225)(m. Bef 29 May 1205) =>
(Abt 1172 - Bef 4 Jun 1225)(m. Bef 29 May 1205) => │ │ │ │
│ │ └── Avelina fitz John ( - Abt 20 May 1274 bur.Dunmow Priory, Little Dunmow, Essex, England)
( - Abt 20 May 1274 bur.Dunmow Priory, Little Dunmow, Essex, England) │ │ (m. Abt 1257)
│ │ │
│ │ │ ┌── Hugh II le Bigod ( - Between 11 Feb 1225 and 18 Feb 1225)(m. 1207) =>
( - Between 11 Feb 1225 and 18 Feb 1225)(m. 1207) => │ │ └── Isabel le Bigod (m. Bef 12 Apr 1234)
(m. Bef 12 Apr 1234) │ │ └── Maud Marshal, Marshal Of England (1192 - 27 Mar 1248 bur.Tintern Abbey,
│ │ Monmouthshire, Wales)(m. 1207) =>
(1192 - 27 Mar 1248 bur.Tintern Abbey, │ │ Monmouthshire, Wales)(m. 1207) =>
│ │
└── Elizabeth de Burgh ( - 26 Oct 1327 Cullen, Moray, Scotland)(m. 1302)
( - 26 Oct 1327 Cullen, Moray, Scotland)(m. 1302) └── Margaret ( - 1304)(m. Bef 27 Feb 1281)
( - 1304)(m. Bef 27 Feb 1281)