"There's the rub. Before the New Marriage Act passed in 1753 a Fleet marriage was indissoluble. It was an illegal act, and the parties were punishable; but the Gordian knot was quite as secure as if it had been tied in the most orthodox manner. The great difficulty to my mind was the _onus probandi_. The marriage might have taken place; the marriage be to all intents and purposes a good marriage; but how produce undeniable proof of such a ceremony, when all ceremonies of the kind were performed with a manifest recklessness and disregard of law? Even if I found an apparently good certificate, how was I to prove that it was not one of those lying certificates of marriages that had never taken place? Again, what kind of registers could posterity expect from these parson-adventurers, very few of whom could spell, and most of whom lived in a chronic state of drunkenness? They married people sometimes by their Christian names alone--very often under assumed names. What consideration had they for heirs-at-law in the future, when under the soothing influence of a gin-bottle in the present? I thought of all these circumstances, and I was half inclined to despair of realising my idea of an early marriage. I took it for granted that such a secret business would be more likely to have taken place in the precincts of the Fleet than anywhere else; and having no particular clue, I set to work, in the first place, to examine all available documents relating to such marriages." "It must have been slow work."