Editing John I of Aragon (section)

==Family and children==
From his first marriage on 24 June 1373 to [[Martha of Armagnac]] (18 February 1347 - 23 October 1378),{{sfn|Bisson|1986|p=121}} daughter of Count [[Jean I of Armagnac]]:
*James ([[Valencia, Spain|Valencia]], 24 June 1374 - Valencia, 22 August 1374)
*[[Joanna of Aragon, Countess of Foix|Joanna]] ([[Daroca]], October 1375 - Valencia, September 1407), who married on 4 June 1392 at [[Barcelona]] to [[Mathieu of Foix-Castelbon|Mathieu]], [[Count of Foix]]. Together they claimed the throne of Aragon after her father's death. Matthew of Foix invaded Aragonese territories, but was driven back by the new King Martin. Joanna died soon after, childless.
*John (Barcelona, 23 July 1376{{spaced ndash}} 24/31 July 1376)
*Alfonso (9 September 1377{{spaced ndash}} 1377)
*Eleanor ([[Zaragoza, Spain|Zaragoza]], 13 July 1378{{spaced ndash}} Zaragoza, 1378){{sfn|Bisson|1986|p=121}}

From his second marriage on 2 February 1380 to [[Yolande of Bar]] (c. 1365 - 3 July 1431),{{sfn|Bisson|1986|p=121}} daughter of [[Robert I, Duke of Bar]] and [[Marie of Valois (1344–1404)|Marie of Valois]]:{{sfn|Lanz|2002|pp=59–60}}
* James (22 March 1382{{spaced ndash}} 1 September 1388), Duke of Girona and Count of Cervera
* [[Yolande of Aragon|Yolande]] ([[Zaragoza]] 1384 - [[Saumur]] 14 November 1442), married on 2 December 1400 to [[Louis II of Naples]]{{sfn|Previte-Orton|1960|p=903}}
* Ferdinand (18 March 1389 - [[Monzón]], October 1389), Duke of Girona and Count of Cervera
* Antonia (1391{{spaced ndash}} 1392)
* Eleanor (2 January 1393{{spaced ndash}} July 1393)
* Peter (13 January 1394{{spaced ndash}} January 1394), Duke of Girona and Count of Cervera
* Joanna (12 January{{spaced ndash}} 4 August 1396)