In a letter written many years afterward by Frank Mason, then consul-general at Frankfort, he refers to “that happy summer at Nauheim.” Mason was often a visitor there, and we may believe that his memory of the summer was justified. For one thing, Clemens himself was in better health and spirits and able to continue his work. But an even greater happiness lay in the fact that two eminent physicians had pronounced Mrs. Clemens free from any organic ills. To Orion, Clemens wrote:

We are in the clouds because the bath physicians say positively that
Livy has no heart disease but has only weakness of the heart muscles
and will soon be well again. That was worth going to Europe to find
out.

It was enough to change the whole atmosphere of the household, and financial worries were less considered. Another letter to Orion relates history:

The Twichells have been here four days & we have had good times with
them. Joe & I ran over to Homburg, the great pleasure-resort,
Saturday, to dine with friends, & in the morning I went walking in
the promenade & met the British ambassador to the Court of Berlin
and he introduced me to the Prince of Wales. I found him a most
unusually comfortable and unembarrassing Englishman.

Twichell has reported Mark Twain's meeting with the Prince (later Edward VII) as having come about by special request of the latter, made through the British ambassador. “The meeting,” he says, “was a most cordial one on both sides, and presently the Prince took Mark Twain's arm and the two marched up and down, talking earnestly together, the Prince, solid, erect, and soldier-like, Clemens weaving along in his curious, swinging gait in a full tide of talk, and brandishing a sun-umbrella of the most scandalous description.”

When they parted Clemens said:

“It has been, indeed, a great pleasure to meet your Royal Highness.”

The Prince answered:

“And it is a pleasure, Mr. Clemens, to have met you—again.”

Clemens was puzzled to reply.