Saint Eustochius was the fifth bishop of Tours from 443 to 460. He was succeeded by his close relative, Saint Perpetuus

Saint Perpetuus

Saint Perpetuus was the sixth Bishop of Tours, from 460 to 490. He succeeded his relative, probably an uncle, Eustochius, and was succeeded by another close relative, Saint Volusianus....

. His extremely rare name suggests a possible connection to Saint Eustochium

Eustochium

Saint Eustochium . Born Eustochium Julia at Rome, she was the daughter of Saint Paula and is also venerated as a saint and was an early Desert Mother. She was the third of four daughters of the Roman Senator Toxotius, for whom Jerome made a lot of fanciful claims of ancestry. After the death of...

. T. S. M. Mommaerts & D. H. Kelley

David H. Kelley

David Humiston Kelley was a Canadian American archaeologist and epigrapher, most noted for his work on the phonetic analysis and major contributions toward the decipherment of the writing system used by the Maya civilization of pre-Columbian Mesoamerica, the Maya script.-Work and interests:From...

 make the point that his father was Eustochium's brother, Julius Toxotius the Younger, and that his maternal grandfather was Publius Ceionius Caecina Albinus, of the Ceionii Volusiani.