Mechtilde of Cleves

   Another name for Mechtilde was Irmgard de Cleves.

Mechtilde married Landgrave Henry I of Hesse, son of Duke Henry II of Brabant and Sophie of Thuringia, in 1275.⁷¹³ (Landgrave Henry I of Hesse was born on 24 Jun 1244 ⁷⁶⁶ and died on 21 Dec 1308 in Marburg an der Lahn, Hessen, Germany ⁷⁶⁶.)

  Noted events in their marriage were:

• Alt. Marriage, Bef 26 Feb 1276. ⁷¹³