Teresa Sánchez de Arellano

The (Twenty-three-grandfather) Sancho Sánchez de Arellano, II Lord of Arellano; son of Sancho Sánchez Ramírez de la Piscina, Ricohombre, Lord of Solana, Sonsierra, Vidaurreta, Peñacerrada, I Lord of Arellano in the Solina Valley and Merindad de Estella, in the kingdom of Navarra and Doña Sancha, daughter of Don Gómez de Arellano , Count of Pancorbo; husband of Lorraine de Comminges, daughter of Count Odon Bernardo III de Comminges, (French) and Laurence de TOULOUSE (France); father of (Twenty-two-grandfather) Ramiro Sánchez de Arellano III Lord of Arellano, la Solana and house of Vidaurreta; Teresa Sanchez de Arellano; Ferdinand of Navarre; and Constance of Navarre.

"Sancho Fernandez, who was the first to whom we found to have used the surname of Tovar, whose Villa and jurisdiction the Holy King Don Fernando III granted him, for a privilege from the era of 1256 that corresponds to the year 1218, and It is clear from this privilege that this gentleman was married to Doña Teresa Sánchez, daughter of Don Sancho Sánchez, first Lord of Arellano, and his wife, whose parents were the Counts of Comenge.Sancho Fernandez de Tovar lived around the year 1243 ."

References

• Illustrated Asturias. Primitive Origin of the Nobility of Spain, its antiquity, classes and differences, with the successive descendants of the main families of the Kingdom. Jose Manuel Trelles Villademoros. Year 1760