Family tree Jansen » Bonifatius I. von Montferrat (± 1150-1207)

Personal data Bonifatius I. von Montferrat 

  • He was born about 1150.
  • He was christened.
    Geloof: r.K.
  • Profession: Markgf. v. Montferrat.
  • He died on September 4, 1207.
    gefallen gegen die Bulgaren
  • A child of Wilhelm VI. von Montferrat and Jutta von Österreich
  • This information was last updated on March 12, 2007.

Household of Bonifatius I. von Montferrat

(1) He is married to Helene von Bosco.

They got married in the year 1173.

oder 1174

Child(ren):

  1. Wilhelm VII. von Montferrat  ± 1174-1225 
  2. Beatrix von Montferrat  ± 1180-????
  3. Agnes von Montferrat  ± 1185-1208


(2) He is married to Johanna von Châtillon.

They got married in the year 1186.

Jahresende 1186 oder Anfang 1187

(3) He is married to Margarethe von Ungarn.

They got married Mai 1204 at Konstantinopel.


Child(ren):



Notes about Bonifatius I. von Montferrat

Markgf. v. Montferrat 1192, Anführer des Vierten Kreuzzugs (1201-1204), Kg. des von ihm neu gegründeten Königreichs Tessaloniki 1204

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Timeline Bonifatius I. von Montferrat

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Ancestors (and descendant) of Bonifatius I. von Montferrat

Rainer I. von Montferrat
± 1072-1140
Gisela von Burgund
± 1067-> 1133
Leopold III. von Österreich
1073-1136
Agnes von Franken
± 1073-1143
Jutta von Österreich
± 1115-> 1168

Bonifatius I. von Montferrat
± 1150-1207

(1) 1173

Helene von Bosco
± 1150-????

Wilhelm VII. von Montferrat
± 1174-1225
Beatrix von Montferrat
± 1180-????
Agnes von Montferrat
± 1185-1208
(2) 1186

Johanna von Châtillon
± 1160-1204

(3) 1204

Margarethe von Ungarn
1175-> 1223

Demetrios von Montferrat
1205-> 1230

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Historical events

Day of death September 4, 1207



Same birth/death day

Source: Wikipedia


About the surname Von Montferrat


The Family tree Jansen publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Bernd Josef Jansen, "Family tree Jansen", database, Genealogy Online (https://www.genealogieonline.nl/de-stamboom-jansen/I7364.php : accessed April 30, 2024), "Bonifatius I. von Montferrat (± 1150-1207)".