Biography
Jeanne de Ligny was born on an unknown date to Waléran III de Ligny (1355-1415) and Maud Holland (c1359-1392) and died 12 August 1407 of unspecified causes. She married Antoine of Brabant (1384-1415) 21 February 1402 JL in Arras, France.
Children
| Name | Birth | Death | Joined with |
| Jan IV van Brabant (1403-1427) | 11 June 1403 Arras | 17 April 1427 Brussels | Jacoba von Wittelsbach (1401-1436) |
| Philip de St. Pol (1404-1430) | 25 July 1404 | 14 August 1430 Brussels | Yolande d'Anjou (1412-1440) Barbara Fierens (?-?) |