Blanche of England John of Gaunt and Blanche of Lancaster, he was the heir of the Duchy of Lancaster. Blanche was named after her paternal grandmother. Blanche's mother died on 4 June 1394 in Peterborough Castle after giving birth to her last child, Philippa. Five years later, on 13 October, Blanche's father deposed his cousin Richard II and usurped the throne. Three years later in 1402, her father was remarried, to Joanna, daughter of King Charles II of Navarre and widow of Duke John V of Brittany. There were no children of this marriage. After his accession to the English throne, King Henry
John, King of England to the throne of England. The uncertainty about what would happen after Henry's death continued to grow; Richard was keen to join a new crusade and remained concerned that whilst he was away Henry would appoint John his formal successor. Richard began discussions about a potential alliance with Philip II in Paris during 1187, and the next year Richard gave homage to Philip in exchange for support for a war against Henry. Richard and Philip fought a joint campaign against Henry, and by the summer of 1189 the king made peace, promising Richard the succession. John initially remained loyal to