Toskana Belle is the second foal out of Tristane (Teofilo), a winner, and one of her only two runners. The other is Frohsim (Dabirsim), who won four races and was twice Listed-placed, including second in the Listed Prix de l'Avre. Tristane is a half-sister to Varevees (Kahyasi), winner of the Gr.3 Prix Gladiateur and second in the Gr.1 Prix du Cadran, and to Shamardanse (Shamardal), dam of Speedo Boy (Vision d'Etat), winner of the Listed Prix Maurice Caillault.

Second dam Danse Bretonne (Exit To Nowhere) has nine winners, among them Varevees and the dam of Speedo Boy. She is a half-sister to Kaldounevees (Kaldoun).

Third dam Safaroa (Satingo) produced Kaldounevees, winner of the Gr.3 Prix Edmond Blanc and the Gr.3 Prix du Chemin de Fer du Nord, second in the Grade 1 Man O'War Stakes, twice Group 1-placed and later a highly successful sire in France.

The family also includes Breizh Sky (Pedro The Great), winner of the Listed Prix Roland de Chambure.

Tristane has a 2-year-old colt by Pedro The Great.