second
son of Francis I. Even at that early age she was fully aware of all
the dreariness and danger attached to positions of power, and knew
that the art of governing was not an easy one. She had studied
Machiavelli's famous work, _The Prince_, which had been dedicated to
her father, and it was from it, as well as from her ancestors, that
she derived her wisdom and astuteness. Her childhood had prepared
her for the work of the future, and she went at it with caution and
reserve until she was sure of her ground.

She first proceeded to study the king, Francis I., watching his
actions, extracting his secrets; a fine huntress and at his side
constantly, she pleased him and gained his favor. Brantome says
she was subtle and diplomatic, quickly learning the craft of her
profession; she sought friends among all classes and ranks, directing
her overtures specially toward the ladies of the court, whom she soon
won and gathered about her.

In 1536 the dauphin died, and Catherine's husband became heir to
the throne of France. Though they had been married three years,
no offspring had resulted, which unfortunate circumstance made her
position a most uncertain one, especially as Diana of Poitiers was
then at the height of her power, controlling Henry absolutely. A
furious rivalry sprang up between the Duchesse d'Etampes, mistress
of Francis I., and Diana and Catherine; the two mistresses formed two
parties, and a war of slanders, calumnies, and unpleasant epigrams
ensued. Queen Eleanor, the second wife of Francis I., took no active
part, thus leaving all power in the hands of the mistress of her
husband. (It was at this time that the Emperor Charles V. gained the
Duchesse d'Etampes over to his cause.) Poets and artists, politicians
and men of genius took sides, extolling the beauty of the one they
championed. Catherine, although befriended and treated with apparent
respect by Diana, remained a good friend to both women, thus evincing
her tact. By keeping her own personality in the background, she won
the esteem of both her husband and the king.

Brantome leaves a picture of Catherine at this time: "She was a fine
and ample figure; very majestic, yet agreeable and very gentle when
necessary; beautiful and gracious in appearance, her face fair and her
throat white and full, very white in body likewise.... Moreover, she
dressed superbly, always having some pretty innovation. In brief,
she had beauties fitted to inspire love. She