Progressive up to a point
Henry Cockburn (1779-1854) was a Scots advocate, Solicitor-General in the reforming Whig government of 1832-41, later a judge, contributor to the Edinburgh Review and author of delightful, posthumously published memoirs and journals. A considerable figure in the Edinburgh of his time, he is commemorated in the Cockburn Association, one of the earliest conservation societies, founded in 1875. He has been the subject of an admirable biography by Karl Miller, while his impersonation by the actor Russell Hunter in a one-man play, Cocky, revived interest in him 30 years ago. But I suppose he is little known in England, though a few will know of him as the great-great-grandfather of both Evelyn Waugh and the Marxist journalist Claud Cockburn.