List of 21 ancestors found in 40 iterations (21 distinct persons and 21 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Elisabeth de Bourgogne (1214-1277)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jean Ier de Bourgogne Comte (1190-30/09/1267)
3Mahaut de Bourgogne (~1186-1242)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Etienne III de Bourgogne Comte (1170-1241)
5Béatrice de Thiers (1174-1227)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Guillaume II de Thiers (~1120-03/01/1202)
11Béatrix de Hohenstaufen (~1146-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
20Guillaume Ier de Thiers (1085-1166)
21Béatrice de Navilly (~1096-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
40Guy Ier de Thiers (~1050-1113)
41Reclinde de Huilleaux (~1063-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
80Guillaume III de Thiers (~1015-01/01/1075)
81Adélaïde de Chalon (~1025-1080)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
162Thibaut de Chalon (0990-1065)
163Ermentrude d'Autun (1005-1042)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
324Geoffroy II de Semur-en-Brionnais (0955-0990)
325Mathilde de Châlon-sur-Saône (0946-)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
650Lambert de Châlon-sur-Saône (~0930-27/02/0978)
651Wera de Chalon de Bourgogne (~0906-01/01/0987)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1302Giselbert de Chalon sur Saone (~0876-13/04/0956)
1303Ermengarde de Bourgogne (~0878-)