He participated in the council of Elbira (Granada), possibly around the year 306, and ordained Vincent of Saragossa as a deacon, commissioned to preach in the diocese.

It includes a baroque entryway of gilded wood from the seventeenth century with scenes of the saints Valerius, Vincent, and Lawrence.

[6] There is a statue of San Valerio on the sepulcher of Abbot Lope Marco in the Monastery of Santa María de Veruela.

The sweet bread-based ring-shaped dessert is decorated with candied fruit and icing and represents the saint's crown.

According to the Provincial Association of Confectionery and Pastry Entrepreneurs of Zaragoza, which brings together some 60 establishments, for San Valero the Aragonese usually consume more than 150,000 roscones to sweeten the after-meal.