List of 19 ancestors found in 40 iterations (19 distinct persons and 19 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Jean de Sers (~1520-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Pierre De Sers (~1495-)
3Perronne Helic (~1492-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Roger De Sers (~1475-)
5Esclamonde De Bastier (~1467-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Jourdain De Sers (~1455-)
9Jaquette De Galaubat (~1447-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Georges De Sers (~1435-)
17Jeanne De Gazalets (~1427-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Bruno De Sers (~1405-)
33Marie De Rabonito (~1407-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
64Jean II De Sers (~1345-)
65Jacquette De Villemur (~1345-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
128Jean De Sers (~1310-)
129Jeanne De Martres (~1310-)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
256Pierre De Sers (~1290-)
257Maude De Galaubat (~1282-)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
512Dominique De Sers (~1265-)
513Jeanne De Mauléon (~1265-)