ACT IV.
Scene 7. Page 359.
Glo. For many men that stumble at the threshold.
To understand this phrase rightly, it must be remembered that some of the old thresholds or steps under the door, were, like the hearths, raised a little, so that a person might stumble over them unless proper care was taken. A very whimsical reason for this practice is given in a curious little tract by Sir Balthazar Gerbier, entitled, Councel and advice to all builders, 1663, 24mo, in these words, "A good surveyour shuns also the ordering of doores with stumbling-block-thresholds, though our forefathers affected them, perchance to perpetuate the antient custome of bridegroomes, when formerly at their return from church [they] did use to lift up their bride, and to knock their head against that of the doore, for a remembrance, that they were not to passe the threshold of their house without their leave."