of Montferrat (from 1192), a leader of the Fourth Crusade (1201–04) and the king of Thessalonica (from 1205). Boniface was the third son of William V of...

William of Montferrat (early 1140s – 1177), also called William Longsword (modern Italian Guglielmo Lungaspada; original Occitan Guilhem Longa-Espia)...

William V of Montferrat (occ./piem. Guilhem, it. Guglielmo) (c. 1115 – 1191) also known regnally as William III of Montferrat while also referred to as...

was also the eighth Marquess of Montferrat from 1191. Conrad was the second son of Marquess William V of Montferrat, "the Elder", and his wife Judith...

The House of Palaeologus-Montferrat or Palaiologos-Montferrat, or just Palaeologus or Paleologo, was an Italian noble family and a cadet branch of the...

William VIII Palaiologos (Italian: Guglielmo VIII Paleologo; 19 July 1420 – 27 February 1483) was the Marquis of Montferrat from 1464 until his death...

Ranieri; c. 1084 – May 1135), son of William IV, Marquis of Montferrat, was the sixth ruler of the state of Montferrat in north-west Italy from about 1100...

William VI (c. 1173 – 17 September 1225) was the tenth Marquis of Montferrat from 1203 and titular King of Thessalonica from 1207. Boniface I's eldest...

Montferrat was born in December 1177 or January 1178 to Sibylla, sister of King Baldwin IV of Jerusalem, after whom he was named. His father, William...

William VII (c. 1240 – 6 February 1292), called the Great Marquis (Italian: il Gran Marchese), was the twelfth Marquis of Montferrat from 1253 to his death...