[1] This tradition is confirmed by a hereditary right to the saline fountain in Salies-de-Béarn, enjoyed by the elder branch until its extinction.

In 1821, Charles and Antoine de Salinis authored a report for the Administrative Commission of the Saline Fountain in Salies, requesting their inclusion in the distribution of its waters.

This resource was managed by the Corporation of "Part-Prenants" since 1587, governed by egalitarian customs based on territorial and hereditary rights[2][3] · .

[6] Members of this family held prominent positions "in the Church, the military, and the judiciary".

[7] The Salinis family's arms bear similarities to those of Salies town, featuring a natural bear climbing a green beech tree and scattering salt.