"Philip Roos. (Rosa da Tivoli, 1655-1705.] Frankfurt. A celebrated animal painter of the latter half of the seventeenth century."
A Catalogue of Paintings in the Gallery of D.W. Powers, Rochester, N.Y. with Explanations and Sketches of Painters by C.C. Merriman. Rochester, N.Y.: E.R. Andrews, Book and Job Printer, Aqueduct Street, 1877.