David Josiah Brewer,
Northern Pacific Railway Company v…
“ It cannot be that, if the death was caused by a rightful act, or an unintentional act, with no omission of duty owing to the decedent, it can be considered wrongful or negligent at the suit of the heirs of the decedent. They claim under him, and they can recover only in case he could have recovered damages had he not been killed, but only injured. The company is not under two different measures of obligation,-one to the passenger and another to his heirs. If it discharges its full obligation to the passenger, his heirs have no right to compel it to pay damages. ”
