List of 2001 ancestors found in 40 iterations (1541 distinct persons and 2001 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
Generation 3 - 8 person(s) on 8 (8 distinct persons)
Generation 4 - 10 person(s) on 16 (10 distinct persons)
Generation 5 - 20 person(s) on 32 (20 distinct persons)
36Guillaume Ier d'Eu (~0980-06/1025)
37Lézeline de Tourville (~1003-~1057)
38Renaud Ier de Vermandois (~0987-1057)
39Adélaïde de Roucy (1012-)
44Gerard Ier Le Grand d'Alsace (1030-18/03/1070)
45Hedwige de Namur (1028-03/02/1080)
46Robert Ier de Flandres (1035-31/10/1093)
47Gertrude von Sachsen Billung (1028-04/08/1113)
52Raoul de Gand, de Boulogne (~1012-)
53Gisele de Luxembourg (1019-)
54 (3)Baudouin V le Pieux de Flandre (1012-13/09/1067)
55 (3)Adélaïde de France (1009-14/01/1079)
56Fastre d'Oisy (~1045-~1092)
57Ade d'Avesnes (~1052-1098)
58Thierry Ier d'Avesnes-sur-Helpe (1049-1106)
59Ade de Roucy (~1051-21/01/1119)
60Wédéric de Tournai (1028-1080)
61Anaïs de Flandre (1038-1092)
62Robert de Conteville de Mortain (14/12/1031-14/12/1090)
63Mathilde de Montgommery (1039-1107)
Generation 6 - 34 person(s) on 64 (32 distinct persons)
Generation 7 - 52 person(s) on 128 (52 distinct persons)
Generation 8 - 66 person(s) on 256 (68 distinct persons)
Generation 9 - 88 person(s) on 512 (84 distinct persons)
Generation 10 - 110 person(s) on 1024 (111 distinct persons)
Generation 11 - 114 person(s) on 2048 (118 distinct persons)
Generation 12 - 120 person(s) on 4096 (121 distinct persons)
Generation 13 - 92 person(s) on 8192 (100 distinct persons)
Generation 14 - 86 person(s) on 16384 (101 distinct persons)
Generation 15 - 70 person(s) on 32768 (81 distinct persons)
Generation 16 - 76 person(s) on 65536 (81 distinct persons)
Generation 17 - 84 person(s) on 131072 (80 distinct persons)
Generation 18 - 88 person(s) on 262144 (91 distinct persons)
Generation 19 - 80 person(s) on 524288 (85 distinct persons)
Generation 20 - 92 person(s) on 1048576 (97 distinct persons)
Generation 21 - 92 person(s) on 2097152 (99 distinct persons)
Generation 22 - 82 person(s) on 4194304 (98 distinct persons)
Generation 23 - 84 person(s) on 8388608 (88 distinct persons)
Generation 24 - 58 person(s) on 16777216 (79 distinct persons)
Generation 25 - 46 person(s) on 33554432 (66 distinct persons)
Generation 26 - 38 person(s) on 67108864 (43 distinct persons)
Generation 27 - 30 person(s) on 134217728 (34 distinct persons)
Generation 28 - 34 person(s) on 268435456 (38 distinct persons)
Generation 29 - 30 person(s) on 536870912 (34 distinct persons)
Generation 30 - 32 person(s) on 1073741824 (37 distinct persons)
Generation 31 - 38 person(s) on 2147483648 (41 distinct persons)
Generation 32 - 34 person(s) on 4294967296 (32 distinct persons)
Generation 33 - 24 person(s) on 8589934592 (24 distinct persons)
Generation 34 - 28 person(s) on 17179869184 (25 distinct persons)
Generation 35 - 26 person(s) on 34359738368 (29 distinct persons)
Generation 36 - 12 person(s) on 68719476736 (12 distinct persons)
Generation 37 - 10 person(s) on 137438953472 (10 distinct persons)
Generation 38 - 4 person(s) on 274877906944 (4 distinct persons)
Generation 39 - 2 person(s) on 549755813888 (2 distinct persons)