Stephenson Family Tree » William VI Marquess of Montferrat (1173-1225)
Personal data William VI Marquess of Montferrat
- He was born in the year 1173.
- He died on September 17, 1225 in Thessaly, Greece, he was 52 years old.
- A child of Boniface I Marquis of Montferrat and Helena del Bosco
- A child of Boniface I Marquis of Montferrat and Helena del Bosco
- A child of Boniface I Marquis of Montferrat and Helena del Bosco
- A child of Boniface I Marquis of Montferrat and Helena del Bosco
- A child of Boniface I Marquis of Montferrat and Helena del Bosco
- A child of Boniface I Marquis of Montferrat and Helena del Bosco
- A child of Boniface I Marquis of Montferrat and Helena del Bosco
- A child of Boniface I Marquis of Montferrat and Helena del Bosco
- A child of Boniface I Marquis of Montferrat and Helena del Bosco
- A child of Boniface I Marquis of Montferrat and Helena del Bosco
- A child of Boniface I Marquis of Montferrat and Helena del Bosco
- A child of Boniface I Marquis of Montferrat and Helena del Bosco
- This information was last updated on October 20, 2023.
Household of William VI Marquess of Montferrat
(1) He is married to Berta di Clavesana.
They got married on August 9, 1202, he was 29 years old.
Child(ren):
- Beatrice di Monferrato ± 1205-> 1276
- Demetrius degli Aleramici ± 1208-????
- Alice degli Aleramici 1210-1233
- Ottone degli Aleramici ± 1212-1251
- Elena degli Aleramici ± 1215-????
(2) He is married to Berta di Clavesana.
They got married on August 9, 1202, he was 29 years old.
Child(ren):
- Beatrice di Monferrato ± 1205-> 1276
- Demetrius degli Aleramici ± 1208-????
- Alice degli Aleramici 1210-1233
- Ottone degli Aleramici ± 1212-1251
- Elena degli Aleramici ± 1215-????
(3) He is married to Berta di Clavesana.
They got married on August 9, 1202, he was 29 years old.
Child(ren):
- Beatrice di Monferrato ± 1205-> 1276
- Demetrius degli Aleramici ± 1208-????
- Alice degli Aleramici 1210-1233
- Ottone degli Aleramici ± 1212-1251
- Elena degli Aleramici ± 1215-????
(4) He is married to Berta di Clavesana.
They got married on August 9, 1202, he was 29 years old.
Child(ren):
- Beatrice di Monferrato ± 1205-> 1276
- Demetrius degli Aleramici ± 1208-????
- Alice degli Aleramici 1210-1233
- Ottone degli Aleramici ± 1212-1251
- Elena degli Aleramici ± 1215-????
(5) He is married to Berta di Clavesana.
They got married on August 9, 1202, he was 29 years old.
Child(ren):
- Beatrice di Monferrato ± 1205-> 1276
- Demetrius degli Aleramici ± 1208-????
- Alice degli Aleramici 1210-1233
- Ottone degli Aleramici ± 1212-1251
- Elena degli Aleramici ± 1215-????
(6) He is married to Berta di Clavesana.
They got married on August 9, 1202, he was 29 years old.
Child(ren):
- Beatrice di Monferrato ± 1205-> 1276
- Demetrius degli Aleramici ± 1208-????
- Alice degli Aleramici 1210-1233
- Ottone degli Aleramici ± 1212-1251
- Elena degli Aleramici ± 1215-????
(7) He is married to Berta di Clavesana.
They got married on August 9, 1202, he was 29 years old.
Child(ren):
- Beatrice di Monferrato ± 1205-> 1276
- Demetrius degli Aleramici ± 1208-????
- Alice degli Aleramici 1210-1233
- Ottone degli Aleramici ± 1212-1251
- Elena degli Aleramici ± 1215-????
(8) He is married to Berta di Clavesana.
They got married on August 9, 1202, he was 29 years old.
Child(ren):
- Beatrice di Monferrato ± 1205-> 1276
- Demetrius degli Aleramici ± 1208-????
- Alice degli Aleramici 1210-1233
- Ottone degli Aleramici ± 1212-1251
- Elena degli Aleramici ± 1215-????
(9) He is married to Berta di Clavesana.
They got married on August 9, 1202, he was 29 years old.
Child(ren):
- Beatrice di Monferrato ± 1205-> 1276
- Demetrius degli Aleramici ± 1208-????
- Alice degli Aleramici 1210-1233
- Ottone degli Aleramici ± 1212-1251
- Elena degli Aleramici ± 1215-????
(10) He is married to Berta di Clavesana.
They got married on August 9, 1202, he was 29 years old.
Child(ren):
- Beatrice di Monferrato ± 1205-> 1276
- Demetrius degli Aleramici ± 1208-????
- Alice degli Aleramici 1210-1233
- Ottone degli Aleramici ± 1212-1251
- Elena degli Aleramici ± 1215-????
(11) He is married to Berta di Clavesana.
They got married on August 9, 1202, he was 29 years old.
Child(ren):
- Beatrice di Monferrato ± 1205-> 1276
- Demetrius degli Aleramici ± 1208-????
- Alice degli Aleramici 1210-1233
- Ottone degli Aleramici ± 1212-1251
- Elena degli Aleramici ± 1215-????
(12) He is married to Berta di Clavesana.
They got married on August 9, 1202, he was 29 years old.
Child(ren):
- Beatrice di Monferrato ± 1205-> 1276
- Demetrius degli Aleramici ± 1208-????
- Alice degli Aleramici 1210-1233
- Ottone degli Aleramici ± 1212-1251
- Elena degli Aleramici ± 1215-????
(13) He had a relationship with mistress of Montferrat.
Timeline William VI Marquess of Montferrat
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Ancestors (and descendant) of William VI Marquess of Montferrat
William VI Marquess of Montferrat | |||||||||||||||||||||||||||||||||||||||
(1) 1202 | |||||||||||||||||||||||||||||||||||||||
Berta di Clavesana | |||||||||||||||||||||||||||||||||||||||
(2) 1202 | |||||||||||||||||||||||||||||||||||||||
Berta di Clavesana | |||||||||||||||||||||||||||||||||||||||
(3) 1202 | |||||||||||||||||||||||||||||||||||||||
Berta di Clavesana | |||||||||||||||||||||||||||||||||||||||
(4) 1202 | |||||||||||||||||||||||||||||||||||||||
Berta di Clavesana | |||||||||||||||||||||||||||||||||||||||
(5) 1202 | |||||||||||||||||||||||||||||||||||||||
Berta di Clavesana | |||||||||||||||||||||||||||||||||||||||
(6) 1202 | |||||||||||||||||||||||||||||||||||||||
Berta di Clavesana | |||||||||||||||||||||||||||||||||||||||
(7) 1202 | |||||||||||||||||||||||||||||||||||||||
Berta di Clavesana | |||||||||||||||||||||||||||||||||||||||
(8) 1202 | |||||||||||||||||||||||||||||||||||||||
Berta di Clavesana | |||||||||||||||||||||||||||||||||||||||
(9) 1202 | |||||||||||||||||||||||||||||||||||||||
Berta di Clavesana | |||||||||||||||||||||||||||||||||||||||
(10) 1202 | |||||||||||||||||||||||||||||||||||||||
Berta di Clavesana | |||||||||||||||||||||||||||||||||||||||
(11) 1202 | |||||||||||||||||||||||||||||||||||||||
Berta di Clavesana | |||||||||||||||||||||||||||||||||||||||
(12) 1202 | |||||||||||||||||||||||||||||||||||||||
Berta di Clavesana | |||||||||||||||||||||||||||||||||||||||
(13) | |||||||||||||||||||||||||||||||||||||||
mistress of Montferrat | |||||||||||||||||||||||||||||||||||||||
The data shown has no sources.
Historical events
Day of death September 17, 1225
- Graaf Floris IV (Hollands Huis) was from 1222 till 1234 sovereign of the Netherlands (also known as Graafschap Holland)
Same birth/death day
- 1025 » Hugh Magnus, king of France (b. 1007)
- 1148 » Conan III, duke of Brittany (b. 1070)
- 1179 » Hildegard of Bingen, German abbess (b. 1098)
- 1322 » Robert III, count of Flanders (b. 1249)
- 1415 » Michael de la Pole, 2nd Earl of Suffolk (b. 1367)
- 1422 » Constantine II, tsar of Bulgaria
About the surname Marquess of Montferrat
- View the information that Genealogie Online has about the surname Marquess of Montferrat.
- Check the information Open Archives has about Marquess of Montferrat.
- Check the Wie (onder)zoekt wie? register to see who is (re)searching Marquess of Montferrat.
The Stephenson Family Tree publication was prepared by Brian K. Stephenson .
When copying data from this family tree, please include a reference to the origin:
Brian K. Stephenson , "Stephenson Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/stephenson-family-tree/I140130.php : accessed May 3, 2025), "William VI Marquess of Montferrat (1173-1225)".
Brian K. Stephenson , "Stephenson Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/stephenson-family-tree/I140130.php : accessed May 3, 2025), "William VI Marquess of Montferrat (1173-1225)".