Girolamo Siciolante da Sermoneta

In 1548-1549 In collaboration with Jacopino del Conte, he completed the Raphaelesque style frescoes depicting the Baptism of Clovis in the Remigius chapel of the church of San Luigi dei Francesi, which had been left unfinished by Perino del Vaga.

In the 1550s, he painted the Crucifixion as an altarpiece for the Spanish national church in Rome, San Giacomo degli Spagnoli, paid for by a donation from Prince Philip of Spain.

Framed in marble, it was flanked by two side panels depicting St. Ildefonsus and St. James.

He painted a Virgin enthroned with saints for the church of San Bartolomeo at Ancona.

He painted a series of highly ornate frescoes for the Palazzo Baronale at Cisterna di Latina (destroyed during World War II).