If a Kshatriya begets a son upon Brahmani woman, such son, without being included in any of the four pure castes, comes to be considered as a Suta, The duties of a Suta consist in reciting eulogies and encomiums of kings and other great men. The son begotten by a Vaishya upon a woman of the Brahmana, order, is known as a Vaidehaka. Their duties consist in taking charge of bars and bolts for protecting the privacy of women of respectable families. Such sons have no purifying rites laid down for them.