Question 1

When was Thiébaut IX. de Neufchâtel born?

Accepted Answer

Thiébaut IX. de Neufchâtel was born on 1417-01-01.

Question 2

When did Thiébaut IX. de Neufchâtel die?

Accepted Answer

Thiébaut IX. de Neufchâtel died on 1469-12-04.

Question 3

Who were Thiébaut IX. de Neufchâtel's parents?

Accepted Answer

Thiébaut IX. de Neufchâtel's parents were Agnes de Montfaucon, Dame de Marnay and Thiébaut VIII. de Neufchâtel.

Thiébaut IX. de Neufchâtel

Parents