Theodosia of Burgundy - Sources?

Chlothar I "the Old" King of the Franks is Raúl Castro Chacón, Capitán de Navio's 35th great grandfather!
Raúl Castro Chacón, Capitán de Navio
Tú → Raúl Castro Puga
your father → Homero Castro Echeverría
his father → Eloísa Echeverría Castro
his mother → José Ramón Echeverría Ruiz-Tagle
her father → Diego Echeverría Larraín
his father → Mónica Josefa Larraín Lecaros
his mother → Francisco Larrain de la Cerda
her father → Mónica de la Cerda
his mother → Juan de la Cerda Méndez de Contreras
her father → Alfonso Messía de la Cerda Poblete
his father → Alonso Juan Messía de la Cerda Torres
his father → Melchor Messía de la Cerda
his father → Leonor Rodríguez de la Cerda, Señora de La Vega de Armijo
his mother → Alfonso Fernández de la Cerda, Señor de Almendra y Sardeal
her father → Maria Fernández de Luna
his mother → D. Artal de Luna, Ricohombre de Aragón
her father → Eva II Ximénez de Urrea, II
his mother → Toda Pérez Cornel
her mother → Pedro Cornel
her father → Ouzenda Orlanda Trastamires
his mother → Trastamiro Hermigio Alboazar
her father → Da. Unisco Sisnandes
his mother → Rodrigue Bermudez de Castrogeriz
her father → Bermudo Lainez de Castrogeriz
his father → Teresa Elvira Núñez de Bella
his mother → Nuño Rasura Núñez
her father → Munio Belchides, Señor de Amaya
his father → Bernardo Sanchez del Carpio
his father → Princesa Ximena Fruelaz de Asturias, Infanta
his mother → Froila I 'el Cruel' Saldana, rey de Asturias
her father → Ermessenda, reina consorte de Asturias
his mother → Pelayo, rey de Asturias
her father → Liubigotona
his mother → Suintila, Rey de los Visigodos
her father → Clodesinde
his mother → Siegbert I, King of Austrasia
her father → Chlothar I "the Old" King of the Franks
his father