Various, Notes and Queries, Number 175, March 5…
“ To those who look upon marriage as a purely civil contract, the mock ceremony at Gretna is a marriage; to those who look upon it as a sacrament, or who think that a religious ceremony affects its constitution in the slightest degree, a Gretna Green marriage is, in plain words, neither more nor less than a legalised concubinage; and, surely, I need not say, that the spouses in such a marriage, though, quoad omnem civilem effectum, on the same footing with persons regularly married in facie ecclesiæ, are not—in Scotland, at least—allowed to obtrude themselves into respectable society. ”
