Summary War of the Roses - What was the significance of the parliament of devils? - A star notes/textbook

What was the significance of the parliament of the devils?
 Margaret had secured for herself a position of tremendous strength.
 Parliament of devils is the name given to the Lancastrian dominated
parliament held at Coventry in November 1459.
 Here the Lancastrians consolidated their victory they had at ludford
bridge.
 Here the Yorkists leaders were attained for treason and sentenced to
death.
 They went even further and disinherited their heirs.
 Yorkists lands then given to loyal subjects of the king.
 Maragret was going too far, and actions worried a vast majority of the
nobility.
 They were worried she could also do this to them.
What was the result of Margaret actions?
 In punishing York harshly, she created York the enemy she pictured; a
man trying to derive her son of his inheritance.
 She did this exactly to York’s heir, Edward.
 When Warwick, Salisbury and march landed in Kent in June 1460 many
of the men in Kent rose in support of them and on July 2, 1460.
 London opened gates to them before they left to meet the king in the
battle of Northampton 10 July 1460