their offspring.(477) Chinese history reports that in a state called Khai-muh, to the east of Yueh, it was customary to devour the firstborn sons,(478) and further, that to the west of Kiao-chi or Tonquin “there was a realm of man-eaters, where the firstborn son was, as a rule, chopped into pieces and eaten, and his younger brothers were nevertheless regarded to have fulfilled their fraternal duties towards him. And if he proved to be appetizing food, they sent some of his flesh to their chieftains, who, exhilarated, gave the father a reward.”(479) In India, down to the beginning of the nineteenth century, the custom of sacrificing a firstborn child to the Ganges was common.(480) Again, we are told that among the Hindoos “the firstborn has always held a peculiarly sacred position, especially if born in answer to a vow to parents who have long been without offspring, in which case sacrifice of the child was common in India. The Mairs used to sacrifice a firstborn son to Mata, the small-pox goddess.”(481) (M143) The Borans, on the southern borders of Abyssinia, propitiate a sky-spirit called Wak by sacrificing their children and cattle to him. Among them when a man of any standing marries, he becomes a Raba, as it is called, and for a certain period after marriage, probably four to eight years, he must leave any children that are born to him to die in the bush. No Boran cares to contemplate the fearful calamities with which Wak would visit him if he failed to discharge this duty. After he ceases to be a Raba, a man is circumcised and becomes a Gudda. The sky-spirit has no claim on the children born after their father’s circumcision, but they are sent away at a very early age to be reared by the Wata, a low caste of hunters. They remain with these people till they are grown up, and then return to their families.(482) In this remarkable custom it would appear that the circumcision of the father is regarded as an atoning sacrifice which redeems the rest of his children from the spirit to whom they would otherwise belong. The obscure story told by the Israelites to explain the origin of circumcision seems also to suggest that the custom was supposed to save the life of the child by giving the deity a substitute for it.(483) Again, the Kerre, Banna, and Bashada, three tribes in the valley of the Omo River, to the south of Abyssinia, are in the habit of strangling their firstborn children and throwing the bodies away. The Kerre cast the bodies into the river Omo, where they are devoured by crocodiles; the other two tribes leave them in the forest to be eaten by the hyaenas. The only explanation they give of the custom is that it was decreed by their ancestors. Captain C. H. Stigand enquired into the practice very carefully and was told that “for a certain number of years after marriage children would be thrown away, and after that they would be kept. The number of the first children who were strangled, and the period