Mr. Midshipman Easy by Frederick Marryat

At last the packet anchored in Falmouth Roads. Jack, accompanied by Mesty, was soon on shore with his luggage, threw himself into the mail, arrived in London, and, waiting there two or three days, to obtain what he considered necessary from a fashionable tailor, ordered a chaise to Forest Hill. He had not written to his father to announce his arrival, and it was late in the morning when the chaise drew up at his father's door.

Jack stepped out and rang the bell. The servants who opened the door did not know him; they were not the same as those he left.