Olivier Dreux, de & Marquise "Amicie" Coche, de

Olivier and Marquise "Amicie" were married in a religious ceremony in 1250. They had a son named Jean I..

Children
- Jean I. Dreux, de
  Jean I. was born in 1255. He died at the age of 53 in 1308. He was buried in Villeneuve-lez-Nantes.