Duarte De Aviz 
Duarte De was born on September 7th, 1515 in Lisbon, Portugal. Duarte De's father was Manuel I De Aviz and his mother was Maria De Castilla Y Aragon. His paternal grandparents were Fernando De Aviz and Beatriz De Aviz; his maternal grandparents were Fernando II D' Aragon and Isabel I De Castilla. He had two sisters named Isabel De and Maria Brites De. He was the youngest of the three children. He had two half-brothers and a half-sister, named Miguel De, Carlos De and Maria De. He died at the age of 25 on October 20th, 1540 in Lisbon, Portugal.General Notes
SOURCES: "Ancestors/Descendants of Afonso V 'The Noble'" http://www.geneastar.org, (H. R. Moser/Vajay, contributor)
-
Ancestor Pedigree Chart
-
*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)
- b.08 Apr 1320 in Coimbra d.18 Jan 1367
- b.11 Apr 1357 in Lisboa, Portugal d.14 Aug 1433 in Lisboa, Portugal
- b.~ 1324
- b.31 Oct 1391 in Viseu, Portugal d.09 Sep 1438 in Tomar, Santarbem, Portugal
- b.Mar 1340 in Ghent, Flandre-Orientale, Belgium d.03 Feb 1398 in Leicester Castle, Leichestershire, Engl
- b.31 Mar 1360 in Leicestershire, England d.19 Jul 1415 in Sacabem, Lisboa, Portugal
- b.25 Mar 1341 in Lancaster, Lancashire, England d.17 Sep 1368 in Bolingbroke, Castle, Lincoln, Middlesex, England
- b.17 Nov 1433 in Almeirim, Portugal d.18 Sep 1470 in Setubal, Portugal
- b.1358 d.1390
- b.1380 d.1416
- b.1358 d.1382
- b.~01 Feb 1409 in Barcelona d.28 Feb 1443 in Toledo, Spain (other stated date of death is 2/19/1445)
- b.1339
- b.~ 1377 d.1435
- b.~ 1348
- b.31 May 1469 d.13 Dec 1521 in Lisbon, Portugal
- b.08 Apr 1320 in Coimbra d.18 Jan 1367
- b.11 Apr 1357 in Lisboa, Portugal d.14 Aug 1433 in Lisboa, Portugal
- b.~ 1324
- b.13 Jan 1401 in Santarbem, Portugal d.18 Oct 1442 in Alcacer Do Sal, Setubal, Portugal
- b.Mar 1340 in Ghent, Flandre-Orientale, Belgium d.03 Feb 1398 in Leicester Castle, Leichestershire, Engl
- b.31 Mar 1360 in Leicestershire, England d.19 Jul 1415 in Sacabem, Lisboa, Portugal
- b.25 Mar 1341 in Lancaster, Lancashire, England d.17 Sep 1368 in Bolingbroke, Castle, Lincoln, Middlesex, England
- b.13 Jun 1430 in Ourem, Portugal d.30 Sep 1506 in Beja, Portugal
- b.11 Apr 1357 in Lisboa, Portugal d.14 Aug 1433 in Lisboa, Portugal
- b.10 Aug 1377 in Veiros d.15 Dec 1461 in Chaves
- b.~ 1360
- b.Oct 1402 in Barcellos, Braga, Portugal d.26 Oct 1469 in Arbevalo, Spain
- b.~ 1345
- b.~ 1380 d.1420
- b.~ 1345
- b.07 Sep 1515 in Lisbon, Portugal d.20 Oct 1540 in Lisbon, Portugal
- b.1358 d.1390
- b.1380 d.1416
- b.1358 d.1382
- b.28 Jun 1397 in Medina Del Campo d.19 Jan 1479 in Barcelona, Spain
- b.1339
- b.~ 1377 d.1435
- b.~ 1348
- b.10 Mar 1452 in Sos, Zaragoza, Spain d.23 Jan 1516 in Madrigalejo, Caceres, Spain
- b.~ 1354 in Guadalcanal d.1429 in Guadeloupe
- b.~ 1395 d.23 Dec 1473
- b.~ 1361 d.24 Jan 1432 in Palace of Menezes
- b.1425 d.1468
- b.~ 1355 d.Nov 1435
- b.~ 1400 d.Dec 1431
- b.~ 1380 d.04 Sep 1453
- b.29 Jun 1482 in Cordoba, Spain d.07 Mar 1518 in Lisbon, Portugal
- b.1358 d.1390
- b.1379 d.1406
- b.1358 d.1382
- b.06 Mar 1405 in Toro, Zarnora, Spain d.20 Jul 1454 in Valladolid, Spain
- b.Mar 1340 in Ghent, Flandre-Orientale, Belgium d.03 Feb 1398 in Leicester Castle, Leichestershire, Engl
- b.~ 1372 in Hereford Castle, England d.02 Jun 1418 in Portugal
- b.1354 in Castrojeriz, Burgos, Spain d.24 Mar 1394 in Leicester Castle, England
- b.22 Apr 1451 in Madrigal De Las Altas, Torres, Avila, Spain d.26 Nov 1504 in Castillo De La Mota, Medina Del Campo, Valladolid, Spain
- b.11 Apr 1357 in Lisboa, Portugal d.14 Aug 1433 in Lisboa, Portugal
- b.13 Jan 1401 in Santarbem, Portugal d.18 Oct 1442 in Alcacer Do Sal, Setubal, Portugal
- b.31 Mar 1360 in Leicestershire, England d.19 Jul 1415 in Sacabem, Lisboa, Portugal
- b.~ 1426 in Lisboa, Portugal d.15 Aug 1496 in Arbevalo, Spain
- b.10 Aug 1377 in Veiros d.15 Dec 1461 in Chaves
- b.Oct 1402 in Barcellos, Braga, Portugal d.26 Oct 1469 in Arbevalo, Spain
- b.~ 1380 d.1420
-
‌Duarte De and Isabel De were married in a religious ceremony on April 23rd, 1537 in Vila Vicosa, Portugal. They had a daughter named Maria De.
-
Children
Maria De Aviz
Maria De was born on December 8th, 1538. She died at the age of 38 on July 18th, 1577 in Parma, Italy.