Question 1

When was John IV, Count of Oldenburg born?

Accepted Answer

John IV, Count of Oldenburg was born on 1250-01-01.

Question 2

When did John IV, Count of Oldenburg die?

Accepted Answer

John IV, Count of Oldenburg died on 1356-10-06.

Question 3

Who were John IV, Count of Oldenburg's parents?

Accepted Answer

John IV, Count of Oldenburg's parents were Mechtilde von Bronckhorst and John III, Count of Oldenburg.

John IV, Count of Oldenburg

Parents