The U.S. Supreme Court case Browne v. Thorn et al., Partners, Doing Business as Thorn & Maginnis in 1922 revolved around a dispute over the ownership of land in California. The plaintiff, Browne, claimed that he had purchased the property from its original owner and thus held rightful title to it; however, the defendants argued that they were entitled to possession because they had acquired a tax deed for the same parcel of land after it was sold at auction due to unpaid taxes by previous owners. The court ruled in favor of Browne on appeal from lower courts' decisions against him based on his argument that there were procedural errors during the tax sale process which invalidated subsequent claims to ownership through this route. Specifically, notice about delinquent taxes and impending sale was not properly given according to statutory requirements - an essential step before any valid transfer can occur via tax sale.

The dissenting opinion in the case of Browne v. Thorn et al., Partners, Doing Business as Thorn & Maginnis argued that the majority's decision was inconsistent with previous rulings and failed to adequately consider relevant state laws. The dissent took issue with the court's interpretation of a California statute regarding property ownership rights, arguing that it had been misapplied in this instance. They contended that under proper application of this law, Browne should have retained his right to reclaim possession of his property from Thorn and Maginnis after they defaulted on their loan payments. Furthermore, they criticized the majority for failing to give due consideration to another pertinent California law which stipulates specific procedures for foreclosing on a mortgage or deed of trust. In their view, these oversights led the court to an incorrect conclusion about who held rightful title over disputed properties involved in this case.