House of Plantagenet
https://mittelzeit.blogspot.com/2018/12/richard-ii-and-plantagenets.html .
https://en.wikipedia.org/wiki/House_of_Plantagenet .
House of Lancaster
https://mittelzeit.blogspot.com/2019/03/house-of-lancaster.html
https://en.wikipedia.org/wiki/House_of_Lancaster
House of York
https://mittelzeit.blogspot.com/2019/03/house-of-york.html
https://en.wikipedia.org/wiki/House_of_York
House of Tudor
https://mittelzeit.blogspot.com/2019/03/house-of-tudor.html
https://en.wikipedia.org/wiki/House_of_Tudor
House of Clare
https://mittelzeit.blogspot.com/2019/03/house-of-clare.html
https://en.wikipedia.org/wiki/De_Clare
House of Neville
https://mittelzeit.blogspot.com/2018/11/neville.html
https://en.wikipedia.org/wiki/House_of_Neville
Duke of Gloucester
https://mittelzeit.blogspot.com/2019/03/thomas-of-woodstock.html
https://en.wikipedia.org/wiki/Duke_of_Gloucester
Duke of Norfolk ..
When Richard II made Thomas Mowbray the Duke of Norfolk in 1397, he conferred upon him the estates and titles (including Earl Marshal) that had belonged to the Earls of Norfolk. His elderly grandmother Margaret was still alive, and so at the same time she was created Duchess of Norfolk for life. Mowbray died in exile in 1399, some months after his grandmother, and his dukedom was repealed. His widow took the title of Countess of Norfolk.
Baron le Despenser
https://mittelzeit.blogspot.com/2019/03/baron-le-despencer-is-title-that-has.html
Edward le Despencer, 1st Baron le Despencer (1336–1375)
Thomas le Despencer, 2nd Baron le Despencer (1373–1400) (created Earl of Gloucester, 1397)(beneficiary of the reversal of the attainder of first and second creations in 1398; attainted 1400)
Thomas le Despencer, 2nd Baron le Despencer (1373–1400) (created Earl of Gloucester, 1397)(beneficiary of the reversal of the attainder of first and second creations in 1398; attainted 1400)