Jean I de Bourbon-la Marche was born 1344 to Jacques I de la Marche (1319-1362) and Jeanne de Châtillon (1320-1371) and died 11 June 1393 Vendôme of unspecified causes. He married Catherine de Vendôme (1355-1412) 28 September 1364 JL .
Children
| Name | Birth | Death | Joined with |
| Jacques II de la Marche (1370-1438) | 1370 | 1438 Besançon | Beatrix of Navarre (1392-1412) Joan II of Naples (1373-1435) |
| Isabelle de la Marche (b1373-?) | |||
| Louis de Vendôme (1376-1446) | 1376 | 21 December 1446 Tours, France | Jeanne de Laval (1405-1468) Sybil Boston (bef1420-) |
| Jean de Carency (1378-1457) | |||
| Anne de la Marche (c1380-1408) | |||
| Marie de la Marche (1386-1463) | |||
| Charlotte de la Marche (1388-1422) | 1388 | 15 January 1422 | Jean II de Lusignan (1375-1432) |