Succession of Tyson

FOURNET, Justice.

This proceeding was instituted by the sole surviving child of Louisa Tyson Gibson, deceased, and by the descendants of certain children of decedent who survived her but have since died, to have themselves recognized as the irregular heirs of the deceased and, as such, placed in possession of her estate to the exclusion of the descendants of the decedent’s other children against whom plaintiffs have pleaded the prescription of thirty years under the provisions of article 1030 of the Revised Civil Code.

Plaintiffs alleged that Richard Gibson and Louisa Tyson Gibson were married…