Bertrand IV of La Tour (died c. 1423) was lord of La Tour.
Contents
Life
He was the son of Guy of La Tour and Mathe de Beaufort.
He married Marie I, Countess of Auvergne.
Issue
He and Marie had 4 children:
Bertrand (died March 1461), Lord of La La Tour, Count of Auvergne and Boulogne;
Jeanne, who married Béraud III, Dauphin of Auvergne;
Isabelle, who married Louis Armand Chalancon, Viscount of Polignac;
Louise, who married Claude of Montagu, lord of Couches .
