Synax.CP, March 10, par. 1 (cols. 523-8).
Moscow, gr. 183, before p. 185. Miniature destroyed.
Oxford, Bodleian Library, Gr. th. f. 1, fol. 31r. Quadratus and companions. Martyrdom, beheading. (Hutter, II, p. 18, fig. 56).
Dečani. Narthex, south aisle, south wall. 1) Quadratus. Martyr, holding cross. 2) Companions. Martyrdom, beheading. (Babić et al, Dečani, no. 185, fig. T VIII 13; Mijović, Menolog, p. 334, fig. 43, pl. 214; Petković, Dečani, p. 16, pl. CXXII.1).
Gračanica. Narthex, southeast tower, south wall. Quadratus and Cyprian. Martyrdom, beheading. Greek inscription. (Mijović, Menolog, p. 295, fig. 27; Todić, Gračanica, p. 105; Živković, Gračanica, fig. II southeast dome 6).
Treskavac. Narthex, south tower, dome. Martyrdom, beheading. (Mijović, Menolog, p. 310, fig. 35, pls. 145, 147).
SEE ALSO: Sophronius of Jerusalem, March 11