VII. The Law of Increase—
A. As to Condition of Increase. Tennessee adopted the rule of nature, pertaining to human creatures, in declaring that the condition of the mother should be that of the child. Children born of a mother emancipated at a future date received their freedom with the mother. In the case of Harris v. Clarissa, who was to receive her freedom at the age of twenty, Judge Catron, speaking of the condition of her children born after the bequest of her freedom, said: “Had she been a slave forever, their condition would have been the same, she being a slave for years, their condition could not be worse. The child before born is a part of the mother, and its condition the same; birth does not alter its rights.”[169] Children born of a mother conditionally manumitted were held to be slaves.[170]
B. As to the Ownership of the Increase. Tennessee held that there was only one title to mother and child. If a negro woman were devised to one person for life, with the remainder to another, and during the life estate, she gave birth to children, they belonged not to the tenant for life, but to the remainder man.[171] The first legatee held only a particular interest, while the second held absolute title.[172] If the first devisee received an absolute estate, the increase went to him.[173] The term increase was usually qualified by the word “future” in order to restrict its application to only the issue after the bequest of freedom to the mother.[174]