David Robertson - Pedigree | FamilyCentral
 Abt 1550 -
 Abt 1500 - Abt 1570
 Abt 1535 -
 Abt 1480 -
 Abt 1505 - Abt 1540
 1460 - 1520
Family Group
 Abt 1479 - Aft 1530
 Abt 1467 -
 Abt 1400 - 1460
 Abt 1420 -
Family Group
Family Group
 1455 - 1493
 1459 - 1512
 Abt 1433 - 20 May 1503
Family Group