John Cassell,
Cassell's Illustrated History of England
(1865)
“ The flight and death of Shaftesbury struck a terror into the whig party; many gave up the cause in despair, others of a timid nature went over to the enemy, and others, spurred on by their indignation, rushed forward into more rash and fatal projects; and at this moment one of the extraordinary revelations took place, which rapidly brought to the gallows and the block nearly the whole of Shaftesbury's agents, coadjutors, and colleagues, including lord William Russell and Algernon Sidney. ”
