Here is the start of my time line.
1458-On March 25 King Henry VI holds a "love day" procession in hopes of healing grievances.
One week later Queen Margaret gives birth to a daughter, named Catherine after her paternal grandmother.
1459-September 23 the Battle of Blore Heath. The Yorkists army under the Earl of Salisbury defeats the larger force under the Barons of Audley and Dudley.
October 12 the Battle Ludford Bridge. The Lancastrian forces win after Sir Andrew Trollope defects.
The Duke of York and his sons flee to France while the Earls of Warwick and Salisbury flee to Ireland.
1460-Catherine is sent to France to the Court of Rene I, the Duke of Anjou, her grandfather, to be educated.
June the Earls of Warwick and Salisbury along with the Duke of York's son Edward return.
July 10 the Battle of Northampton. Yorkists under Warwick defeat the Lancastrians. The King is found alone in a tent once again mentally ill.
With the Yorkists in control of the king and the capital talks between Aragon and the Queen over a marriage Catherine and Ferdinand.
October the Act of Accord is passed.
Queen Margaret and Prince Edward flee to Scotland. In exchange for help from the Scots Margaret agrees to hand over Berwick and to marry Catherine to James III and Edward to Princess Margaret.
December 30 the Battle of Wakefield. The Lancastrians win and York, his son Edmund and Salisbury are killed. Their heads are displayed on the City of York's walls.
1458-On March 25 King Henry VI holds a "love day" procession in hopes of healing grievances.
One week later Queen Margaret gives birth to a daughter, named Catherine after her paternal grandmother.
1459-September 23 the Battle of Blore Heath. The Yorkists army under the Earl of Salisbury defeats the larger force under the Barons of Audley and Dudley.
October 12 the Battle Ludford Bridge. The Lancastrian forces win after Sir Andrew Trollope defects.
The Duke of York and his sons flee to France while the Earls of Warwick and Salisbury flee to Ireland.
1460-Catherine is sent to France to the Court of Rene I, the Duke of Anjou, her grandfather, to be educated.
June the Earls of Warwick and Salisbury along with the Duke of York's son Edward return.
July 10 the Battle of Northampton. Yorkists under Warwick defeat the Lancastrians. The King is found alone in a tent once again mentally ill.
With the Yorkists in control of the king and the capital talks between Aragon and the Queen over a marriage Catherine and Ferdinand.
October the Act of Accord is passed.
Queen Margaret and Prince Edward flee to Scotland. In exchange for help from the Scots Margaret agrees to hand over Berwick and to marry Catherine to James III and Edward to Princess Margaret.
December 30 the Battle of Wakefield. The Lancastrians win and York, his son Edmund and Salisbury are killed. Their heads are displayed on the City of York's walls.