Nielsen Hayden genealogy
Ancestors of John de St. John
- 1302 ┌── Henry de Port (of Basing, Hampshire, England - Abt 1153) =>
┌── John de Port (of Basing, Hampshire, England - 1167)
┌── Adam de Port (of Halnaker, Sussex, England - Between 25 Jun 1213 and 28 Jul 1213)
│ └── Maud
│
┌── William de St. John (of Halnaker, Sussex, England - 1239)
│ │
│ │ ┌── Reynold de Orival
│ └── Mabel de Orival
│ │
│ │ ┌── Roger de St. John
│ └── Muriel de St. John
│
┌── Robert de St. John (of Basing, Hampshire, England - Bef 25 Mar 1267)
│ └── Godhelde ( - Aft 1242)
│
John de St. John (of Basing, Hampshire, England - Between 20 Sep 1302 and 29 Sep 1302)
│
│ ┌── William de Cantelowe (of Chuilton Cantelo, Somerset, England - Bef 1201)
│ ┌── Walter de Cantelowe ( - Aft 1205)
│ ┌── William I de Cantelowe (Bef 1157 of Leigh, Dorset, England -
│ │ 7 Apr 1239 Reading, Berkshire, England)
│ │ 7 Apr 1239 Reading, Berkshire, England)
│ │ └── Amice
│ │
│ ┌── William II de Cantelowe (of Calne, Wiltshire, England - 22 Feb 1251)(m. Bef Jul 1215)
│ │ │
│ │ │ ┌── Adulf de Bracy (of Meole Brace, Shropshire, England - ??)
│ │ └── Masceline de Bracy ( - Aft 1220)
│ │
└── Agnes de Cantelowe ( - Aft 1279)
│
│ ┌── Gerard de Gournay (of Caister, Norfolk, England - Aft 1104)(m. Bef 1091) =>
│ ┌── Hugh de Gournay (Abt 1091 of Gournay-en-Brie, Normandy, France - 1181)(m. Bef 1162)
│ │ └── Ediva de Warenne (m. Bef 1091) =>
│ │
│ ┌── Hugh de Gournay (of Wendover, Buckinghamshire, England -
│ │ 25 Oct 1214 Rouen, Seine-Maritime, Normandy, France)(m. Bef 1193)
│ │ 25 Oct 1214 Rouen, Seine-Maritime, Normandy, France)(m. Bef 1193)
│ │ │
│ │ │ ┌── Thomas de Marle (Abt 1060 - Between 1129 and 1130)(m. Abt 1102) =>
│ │ └── Millicent de Coucy ( - Aft 1181)(m. Bef 1162)
│ │ └── Mélisende de Crecy ( - Aft 1147)(m. Abt 1102) =>
│ │
└── Milicent de Gournay ( - Bef 1233)(m. Bef Jul 1215)
│
│ ┌── Aubrey II de Dammartin (Abt 1130 - 19 Sep 1200 London, England)
│ │ └── Maud ( - Bef 1164)
│ │
└── Juliane de Dammartin ( - 1238)(m. Bef 1193)
│
│ ┌── Renaud II de Clermont (of Clermont, Oise, Picardie, France - Bef 1162) =>
└── Mahaut of Clermont ( - Oct 1200)
└── Clemence de Bar-le-Duc (of Bar-le-Duc, Meuse, Argonne, Lorraine, France -
Aft 1185) =>
Aft 1185) =>