Catherine Howard was sexually experienced despite her youthfulness
There were allegations of an affair between CatherineHoward and her distant cousin, Thomas Culpepper
Catherine Howard and her lady of the bedchamber were executed for treason
13 February 1542
Several of Catherine Howard's relatives were also implicated and disgraced
Katherine Parr
Henry VIII's sixth wife, who was Protestant
Norfolk was fully aware of the danger which Katherine Parr, as a Protestant, posed to his ambitions and tried unsuccessfully to embroil her in accusations of heresy