Henry Cassell, the administrator of Louisa Browning's estate, brought a case against Charles Carroll of Carrollton in 1826. The dispute was over an agreement between Browning and Carroll that had been made before her death. According to the contract, Browning had agreed to sell some land to Carroll for $2,000 but she died before payment could be made. Cassell argued that since no money had changed hands yet, he should receive it on behalf of the estate instead of Carroll receiving title to the property without paying anything. The Supreme Court ultimately sided with Cassell and ruled that he should receive payment from Carroll for the land as per their original agreement. This ruling established important precedent regarding contracts entered into by deceased persons which still stands today: if a person dies before fulfilling their part in an agreement then any payments due must go towards satisfying debts or other obligations owed by them at death rather than being given directly to another party who has not fulfilled their own contractual obligations yet.

In Henry Cassell, Administrator of Louisa Browning v. Charles Carroll of Carrollton, the Supreme Court was asked to decide whether a deed executed by an infant should be held valid and binding upon her when she came of age. The majority opinion found that such a deed would not be binding on the infant once they reached adulthood because it violated public policy as well as common law principles which protect minors from being bound by contracts made during their minority. However, in his dissenting opinion Justice Story argued that there were no legal or equitable grounds for denying validity to this particular contract since it had been approved and ratified by both parties' guardians who had acted with due care and diligence in protecting the interests of their wards. He further noted that if infants could not enter into legally enforceable agreements then many important transactions involving them would become impossible or very difficult to complete without court intervention.