Hardouin X De Mailly 
Hardouin X De was born in 1462. Hardouin X De's father is Hardouin IX De Mailly and his mother was Antoinette De Chauvigny. His paternal grandparents are Hardouin VIII De Mailly and Perronelle D' Amboise; his maternal grandfather was Guy III De Chauvigny and his maternal grandmother is Catherine De Laval. He had a brother and a sister, named Francois De and Francoise De. He was the oldest of the three children. He died at the age of 63 on January 25th, 1525.-
Ancestor Pedigree Chart
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*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)
- b.~ 1380
- b.~ 1428
- b.~ 1284 d.< 1322
- b.~ 1320 d.1373
- b.~ 1300
- b.~ 1355 d.1410
- b.~ 1305 d.1370
- b.~ 1330
- b.~ 1308 d.1355
- b.~ 1390
- b.~ 1315 d.> 1382
- b.~ 1338 d.<14 Jan 1410
- b.~ 1315 d.> 1372
- b.~ 1375 d.1421
- b.~ 1318 d.1355
- b.~ 1345 d.>24 Mar 1427
- b.~ 1328
- b.1462 d.25 Jan 1525
- b.~ 1290 d.>07 May 1358
- b.~ 1315 d.~ 1360
- b.~ 1295 d.>24 Oct 1348
- b.~ 1360 d.20 Aug 1422 in Chateau de Cluis-Dessous, France
- b.~ 1304 d.18 Sep 1356 in Poitiers--killed
- b.~ 1325
- d.< 1339
- b.~ 1407 d.25 Mar 1483 in Chateauroux, France
- b.~ 1385 d.>22 May 1459
- b.~ 1445 d.20 Feb 1474
- b.~ 1340 d.28 Mar 1394
- b.~ 1360 d.19 Sep 1419
- b.~ 1345 d.1400
- b.~ 1380 d.12 Aug 1414 in Rodes
- b.~ 1360 d.1396
- b.~ 1415
- b.~ 1294 d.18 Jun 1347 in Killed in La Roche Derrien
- b.~ 1315 d.21 Apr 1412
- b.07 Dec 1295 d.09 Dec 1384
- b.1385 d.28 Jan 1466 in Vitre, France
- b.~ 1318 d.1398
- b.~ 1350
- b.~ 1330
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‌Hardouin X De and Francoise De La were married in a religious ceremony on July 30th, 1494. They had a son named Jean De.