Open field system, in Greece, [85];

in the islands, [87];

in Homer, [88], [104];

its elasticity, [118-9]

Parage, in Normandy, an undivided tenure, [50]

Parents, maintenance of, [18], [48];

after death, [19]

Phratria, enrols legitimate sons, [36-7];

partly responsible for bloodshed, [76]