- Category : 1906-births
- Type : GE
- Profile : 5/1 - Heretical / Investigator
- Definition : Single
- Incarnation Cross : LAX The Plane 2
German U-boat commander in World War II and recipient of the Knight's Cross of the Iron Cross (German: Ritterkreuz des Eisernen Kreuzes). The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership.
As commander of U-128 Ulrich Heyse is credited with the sinking of twelve ships for a total of 83,639 gross register tons (GRT) of merchant shipping.
He died on 19 November 1970 at age 64 in Flensburg.