admittance at that time.

[Note: Locking the Door during Dinner. The custom of keeping the
door of a house or chateau locked during the time of dinner,
probably arose from the family being anciently assembled in the hall
at that meal, and liable to surprise. But it was in many instances
continued as a point of high etiquette, of which the following is an
example:

A considerable landed proprietor in Dumfries-shire, being a
bachelor, without near relations, and determined to make his will,
resolved previously to visit his two nearest kinsmen, and decide
which should be his heir, according to the degree of kindness with
which he should be received. Like a good clansman, he first visited
his own chief, a baronet in rank, descendant and representative of
one of the oldest families in Scotland. Unhappily the dinner-bell
had rung, and the door of the castle had been locked before his
arrival. The visitor in vain announced his name and requested
admittance; but his chief adhered to the ancient etiquette, and
would on no account suffer the doors to be unbarred. Irritated at
this cold reception, the old Laird rode on to Sanquhar Castle, then
the residence of the Duke of Queensberry, who no sooner heard his
name, than, knowing well he had a will to make, the drawbridge
dropped, and the gates flew open--the table was covered anew--his
grace's bachelor and intestate kinsman was received with the utmost
attention and respect; and it is scarcely necessary to add, that
upon his death some years after, the visitor's considerable landed
property went to augment the domains of the Ducal House of
Queensberry. This happened about the end of the seventeenth
century.]