Martin de Joannesbelz, son of Domingo de Joannesbelz and Catherine d'Unheindy, owners of the borde of Joannesbelz.
Martin de Coscorrebehere, maternal cousin and Marie d'Aldacoits, paternal aunt.
Gender
Male
Godparent or Witness
Martin Joannesbeltcha was a witness on the marriage record of his sister Marie Joanesbeltcha of Unhaindy with Jean Jaxaldebehere of Lautre in 1771.