The name Johannes Barontius appears in the signature of an altarpiece dated 1345. Representing the Madonna and Child Enthroned with Saints (Galleria Nazionale, Urbino), it comes from the church of San Francesco at Macerata Feltria. Usually, Barontius (the latinized form of Baronzio) is considered a surname, but a document of 1362 recording the painter’s tomb in the church of San Giuliano at Rimini (where he was buried, together with his brother and a son) makes it clear that it was a patronymic. The only other piece of documentary evidence found thus far is a deed dated 1343 that cites “Iohanne Baroncio pictore” as a witness.
The painter, who may be said to have been a disciple of Giotto (Florentine, c. 1265 - 1337) but at second hand, must have begun his career around 1320 or a little later under the more immediate influence of Giovanni and Pietro da Rimini. His probable first works include the stories of Christ now divided between the Galleria Nazionale d’Arte Antica di Palazzo Barberini in Rome and the Fondazione Cassa di Risparmio in Rimini formerly assigned to the Pseudo-Baronzio. Fragments of an altarpiece depicting the Madonna and Child and stories of the life of the Baptist, including the panels now in the National Gallery of Art, and panels formerly gathered under the name Master of the Parry Adoration belong to a subsequent phase in Baronzio’s development.
A nude man, Jesus, stands with hands together in prayer, hip-deep in a stylized river with a bearded man wearing a fur-like garment on a rocky bank to one side and two winged angels on the other, all against a gleaming gold background in this vertical painting. Another bearded man wearing a white robe floats in a blue field at the top center of the panel. All the people have pale skin, brown hair, and gold halos encircle their heads. At the center of the painting, Jesus’s body is angled to our left, and he tips his head the same direction. Jesus has shoulder-length hair and a trimmed beard. Slate-blue water reaching his hips is painted with regular, white, curving lines to suggest flowing water. Standing on the flat top of a tan-colored rock to our left, the other man head has raggedy, darker brown hair and a fuller beard. His brow is furrowed, and he has dark eyes. He wears the brown, fur-like garment under a white robe.