Philip Chesney Yorke, 1911 Encyclopædia Britannica, Volume 12… (1911)
“ Hamilton, during his unfortunate career, had often been suspected of betraying the king’s cause, and, as an heir to the Scottish throne, of intentionally playing into the hands of the Covenanters with a view of procuring the crown for himself. The charge was brought against him as early as 1631 when he was levying men in Scotland for the German expedition, but Charles gave no credence to it and showed his trust in Hamilton by causing him to share his own room. ”
