Ororo, families of royal descent among the Shilluks, iv. 24
Orotchis, of Siberia, their theory of thunder, iii. 232;
bear-festivals of the, viii. 197
Orpheus, prophet and musician, v. 55;
the legend of his death, vi. 99
—— and the willow, xi. 294
Orpine (Sedum telephium) at Midsummer, x. 196;
used in divination at Midsummer, xi. 61
Orvieto, Midsummer fires at, x. 210
Orwell in Cambridgeshire, harvest custom at, v. 237 n. 4