In the meanwhile his son Oddone married Adelaide, eldest daughter and heiress of Odelrico Manfredi, marquess of Susa, a descendant of Arduino of Ivrea, king of Italy, who ruled over the counties of Turin, Auriate, Asti, Bredulo, Vercelli, &c., corresponding roughly to modern Piedmont and part of Liguria (1045).
Son, Amadeus at whose death the country passed to Oddone, the husband of the countess Adelaide.
Oddone thus came to rule over territories on both sides of the Alps, a fact which was to dominate the policy.
Oddone died in 1060, and was succeeded by his widow Adelaide; but before her death in 1091 his son, Peter I., became count, and subsequently the latter's brother, Amadeus II.
Oddone or Otto=Adelaide, heiress of 1 Turin (d.
1845); Oddone, duke of Montferrat (b.