was the person to whom Longinus addressed his treatise Περὶ Τέλους, or De Finibus. (Longin. Fr. 5. ed. Weiske.) He was a pupil of Plotinus. (Porphyr. Vit. Plotin. 7.) A daughter of Marcellus studied philosophy, and married Porphyry, the biographer of Plotinus. (Cyril. contr. Julian. p. 209; Eunap. Vit. Sophist. Porphyr)
[W.B.D]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890