List of 11 ancestors found in 40 iterations (11 distinct persons and 11 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Marie de Warenghien (~1290-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jehan de Warenghien (~1250-)
3Marguerite des Tailleurs (~1250-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Jakon de Warenghien (1210-1290)
5Eremburge de la Barre (1212-1290)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
8Regnier de Warenghien (1190-)
9Eremburge de La Barre (~1182-)
10Richard de la Barre (1180-)
11? de Fontaine (~1204-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
20Jacques Ier de la Barre (1151-1202)
21Loyse ? (1160-1194)