[2] George Lumley's father, Thomas, had the attainder reversed and was raised to the peerage in 1461 by his cousin, Edward IV.
He was one of the commanders of the forces of the Duke of Gloucester that retook Berwick, and served in Scotland again in 1502 under the Earl of Surrey.
The eldest son and heir, Thomas, married a natural daughter of Edward IV by Elizabeth Lucy.
The dispute was bitter and violent, ultimately culminating in Lumley slaying his unacknowledged brother-in-law "in the ditch of Windsor Castle.
"[3][1] Lumley is stated to have died in the last year of Henry VII (1509),[3] though other sources give the date as 1508.