Nielsen Hayden genealogy
Ancestors of Thomas St. Clair
Abt 1403 - 1434 (~ 31 years)
┌── John St. Clair 
┌── John St. Clair (Abt 1302 - 1335)(m. Bef 1331)
(Abt 1302 - 1335)(m. Bef 1331) │ └── Joan Aldham
│
┌── John St. Clair (Bef 1331 of Aldham St. Cleres, Ightham, Kent, England - Bef 1388)
(Bef 1331 of Aldham St. Cleres, Ightham, Kent, England - Bef 1388) │ └── Alice (m. Bef 1331)
(m. Bef 1331) │
┌── Philip St. Clair (Bef 1367 of Aldham St. Cleres, Ightham, Kent, England - 16 May 1408)
(Bef 1367 of Aldham St. Cleres, Ightham, Kent, England - 16 May 1408) │ (m. Bef 24 Nov 1398)
│ │
│ │ ┌── James Audley
│ │ ┌── James de Audley (of Aston Chiverey, Buckinghamshire, England - Abt 1335)
(of Aston Chiverey, Buckinghamshire, England - Abt 1335) │ │ │ └── Alice de Hoke (of Aston Chiverey, Buckinghamshire, England - 1342)
(of Aston Chiverey, Buckinghamshire, England - 1342) │ │ │
│ │ ┌── (Unknown) de Audley
│ │ │ │
│ │ │ │ ┌── William de Bereford ( - Bef 20 Aug 1326) =>
( - Bef 20 Aug 1326) => │ │ │ └── Margaret de Bereford
│ │ │ └── Margaret de Plessis =>
=> │ │ │
│ └── (Unknown) de Audley
│
Thomas St. Clair (Abt 1403 of Chalgrove, Oxfordshire, England - 6 May 1434)
│
│ ┌── Nicholas de Lovaine (Abt 1325 of Penshurst, Kent, England - Between 20 Sep 1375 and 25 Nov 1375)
(Abt 1325 of Penshurst, Kent, England - Between 20 Sep 1375 and 25 Nov 1375) │ │ (m. Bef Mar 1370)
└── Margaret Lovaine (Abt 1372 - 18 Apr 1408)(m. Bef 24 Nov 1398)
(Abt 1372 - 18 Apr 1408)(m. Bef 24 Nov 1398) │
│ ┌── Robert de Vere (Abt 1240 - Bef 7 Sep 1296 bur.Earl's Colne Priory, Halstead, Great
│ │ Bromley, Essex, England)(m. Bef 22 Feb 1252) =>
(Abt 1240 - Bef 7 Sep 1296 bur.Earl's Colne Priory, Halstead, Great │ │ Bromley, Essex, England)(m. Bef 22 Feb 1252) =>
│ ┌── Alphonse de Vere (Bef 1262 of Aston Sanford, Buckinghamshire, England -
│ │ Bef 20 Dec 1328 bur.St. Albans Abbey, Hertfordshire, England)(m. Bef 1301)
(Bef 1262 of Aston Sanford, Buckinghamshire, England -│ │ Bef 20 Dec 1328 bur.St. Albans Abbey, Hertfordshire, England)(m. Bef 1301)
│ │ └── Alice de Sanford ( - Bef 9 Sep 1312 Canfield, Essex, England)
( - Bef 9 Sep 1312 Canfield, Essex, England) │ │ (m. Bef 22 Feb 1252) =>
│ │
│ ┌── John de Vere (Abt 12 Mar 1312 - 23 Jan 1360 bur.Earl's Colne Priory, Halstead, Great Bromley,
│ │ Essex, England)(m. Bef 27 Mar 1336)
(Abt 12 Mar 1312 - 23 Jan 1360 bur.Earl's Colne Priory, Halstead, Great Bromley, │ │ Essex, England)(m. Bef 27 Mar 1336)
│ │ │
│ │ │ ┌── Jordan Foliot (Abt 1249 of Gressenhall, Norfolk, England - ??) =>
(Abt 1249 of Gressenhall, Norfolk, England - ??) => │ │ └── Joan Foliot (m. Bef 1301)
(m. Bef 1301) │ │ └── Margery de Newmarch ( - Abt 1329 bur.Wendling Abbey, Norfolk, England) =>
( - Abt 1329 bur.Wendling Abbey, Norfolk, England) => │ │
└── Margaret de Vere ( - 15 Jun 1398 bur.Grey Friars, Smithfield, London, England)(m. Bef Mar 1370)
( - 15 Jun 1398 bur.Grey Friars, Smithfield, London, England)(m. Bef Mar 1370) │
│ ┌── Guncelin de Badlesmere (of Badlesmere, Kent, England - Bef 13 Apr 1301)
(of Badlesmere, Kent, England - Bef 13 Apr 1301) │ ┌── Bartholomew de Badlesmere (Abt 1275 of Badlesmere, Kent, England -
│ │ 12 Apr 1322 Canterbury, Kent, England)(m. Bef 29 Sep 1305)
(Abt 1275 of Badlesmere, Kent, England -│ │ 12 Apr 1322 Canterbury, Kent, England)(m. Bef 29 Sep 1305)
└── Maud de Badlesmere (Abt 1308 - 24 May 1366 bur.Earl's Colne Priory, Halstead, Great Bromley,
Essex, England)(m. Bef 27 Mar 1336)
(Abt 1308 - 24 May 1366 bur.Earl's Colne Priory, Halstead, Great Bromley, Essex, England)(m. Bef 27 Mar 1336)
│
│ ┌── Thomas de Clare (Between 1243 and 1248 - 29 Aug 1287 Ireland)
(Between 1243 and 1248 - 29 Aug 1287 Ireland) │ │ (m. Bef 18 Feb 1275) =>
└── Margaret de Clare (Between 1286 and 1287 - 1333)(m. Bef 29 Sep 1305)
(Between 1286 and 1287 - 1333)(m. Bef 29 Sep 1305) └── Juliane fitz Maurice (of Offaly, Ireland - Bef 24 Sep 1300)(m. Bef 18 Feb 1275) =>
(of Offaly, Ireland - Bef 24 Sep 1300)(m. Bef 18 Feb 1275) =>