Ludlow was not one of the greatest or wisest characters of his time, but is one of the most estimable in virtue of his sturdy honesty. He was one of that hopelessly inconsistent class of persons, the believers in the divine right of a republic as the sole form of political institution consistent with reason, who in the same breath assert and take away the nation's right to choose its own form of government by forbidding its exercise unless the form has the allowance of a theory impersonated in themselves. On the principle of popular sovereignty, no form of government could be more legitimate than the Restoration monarchy, which, nevertheless, Ludlow was always seeking to overthrow. Cromwell's title was by no means so clear, and Ludlow's firm resistance to the Protector at the height of his power, if proving his inability to 'swallow formulas,' and look solely to the public good, is nevertheless most honourable to his courage and fortitude. If inaccessible to reason, he was even more so to self-interest. The historical value of his memoirs is very great, especially for the troubled interval between Cromwell's death and the Restoration. Carlyle, Guizot, and Firth unite in following him with implicit confidence when he speaks as an eyewitness, when he relies upon others he is frequently inaccurate and confused. The _Memoirs_ virtually commence with the outbreak of the Civil War, and extend to 1672. The interest of the latter years is of course mainly personal. The style is clear and unadorned. The following passage is a good example of the writer's power of conveying antipathy by sarcasm: