Marsonia

MARSO´NIA (Μαρσονία), or MARSO´NIUM (Tab. Peat. ), a place in Upper Pannonia, south of the river Savus, on the road between Siscia and Servitium; is identified by some with the town of Issenoviz, at the mouth of the Unna into the Save. (Ptol. 2.16.7; Geogr. Rav. 4.19.)