Question 1

When was Johan Fredrik von Willebrand born?

Accepted Answer

Johan Fredrik von Willebrand was born on 1761-08-13.

Question 2

When did Johan Fredrik von Willebrand die?

Accepted Answer

Johan Fredrik von Willebrand died on 1809-08-07.

Question 3

Who were Johan Fredrik von Willebrand's parents?

Accepted Answer

Johan Fredrik von Willebrand's parents were Ernst Gustaf von Willebrand and Sophia Catharina Jägerhorn af Spurila.

Johan Fredrik von Willebrand

Parents