He participated in the League of the Public Weal under the rule of Louis XI, who, in reprisals, confiscated all his goods and had his main fortress at Chaumont destroyed.
Marriage and issue
A 1501 portrait of Pierre d'Amboise's son, also named Pierre (?–1505), who was Bishop of Poitiers
On 23 August 1428 he married Anne de Bueil, Dame d'Aubijoux, daughter of Jean IV de Bueil and of Marguerite Dauphine d'Auvergne, countess of Sancerre.