Nielsen Hayden genealogy
Ancestors of Neil
- 1256
┌── Fergus of Galloway 
( - 12 May 1161 Holyrood Abbey, Edinburgh, Midlothian, Scotland)
( - 12 May 1161 Holyrood Abbey, Edinburgh, Midlothian, Scotland) │ (m. Abt 1120)
┌── Gilbert ( - 1 Jan 1185)
( - 1 Jan 1185) │ └── (Unknown wife of Fergus of Galloway) ( - 1161 Holyrood Abbey, Edinburgh, Midlothian,
│ Scotland)(m. Abt 1120)
( - 1161 Holyrood Abbey, Edinburgh, Midlothian, │ Scotland)(m. Abt 1120)
│
┌── Duncan ( - 13 Jun 1250)
( - 13 Jun 1250) Neil ( - 1256)
│
│ ┌── Flaald of Dol (of Dol-de-Bretagne, Brittany, France - ??) =>
(of Dol-de-Bretagne, Brittany, France - ??) => │ ┌── Alan fitz Flaald ( - Aft 1114)
( - Aft 1114) │ ┌── Walter fitz Alan (Abt 1110 - 1177 bur.Paisley Abbey, Renfrewshire, Scotland)
(Abt 1110 - 1177 bur.Paisley Abbey, Renfrewshire, Scotland) │ │ │
│ │ │ ┌── Ernulf de Hesdin (of Keevil, Wiltshire, England - Abt 1091)
(of Keevil, Wiltshire, England - Abt 1091) │ │ └── Aveline de Hesdin ( - Aft 1148)
( - Aft 1148) │ │ └── Emmeline
│ │
│ ┌── Alan fitz Walter (Between 1156 and 1162 - 1204 bur.Paisley Abbey, Renfrewshire, Scotland)
(Between 1156 and 1162 - 1204 bur.Paisley Abbey, Renfrewshire, Scotland) │ │ │
│ │ │ ┌── Liulf fitz Uhtred (of Mow, Roxburghshire, Scotland - Bef 1136) =>
(of Mow, Roxburghshire, Scotland - Bef 1136) => │ │ │ ┌── Uhtred fitz Liulf (of Mow, Roxburghshire, Scotland - Aft 1147)
(of Mow, Roxburghshire, Scotland - Aft 1147) │ │ └── Eschyna de London ( - Aft 1197)
( - Aft 1197) │ │ │
│ │ │ ┌── William de London (Between 1056 and 1088 of Ogmore, Glamorgan, Wales - Bef 1129)
(Between 1056 and 1088 of Ogmore, Glamorgan, Wales - Bef 1129) │ │ └── (Unknown) de London (Between 1115 and 1131 - ??)
(Between 1115 and 1131 - ??) │ │ └── Emma de Falaise (Between 1078 and 1093 - Abt 1130) =>
(Between 1078 and 1093 - Abt 1130) => │ │
└── Avelina
└── Eva