Macrinus
a friend of the younger Pliny, to whom the latter addresses many of his letters, but of whose life we have no particulars. (Plin. Ep. 2.7, 3.4, 7.6, 10, 8.17, 9.4.)
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.