garrett argued november decided december abraham freedman philadelphia petitioner rowland evans philadelphia respondents justice black delivered opinion petitioner injured working seaman respondent vessel traveling european ports spent number months hospitals gdynia poland brought suit pennsylvania state damages pursuant section merchant marine jones maintenance cure pennsylvania courts litigation evidences apparently quite willing make available enforcement rights petitioner attributed condition blow hatch cover allegedly fell respondent negligence respondent joined issue generally contested extent injuries received contended serious injuries exist caused fight copenhagen accidents prior voyage additional defense respondent also alleged consideration petitioner executed full release denying knowledge signed instrument petitioner asserted name appeared signature obtained fraud misrepresentation without binding valid consideration petitioner execute release several days return country testimony discussion respondent claim agent took place influence drugs taken allay pain injury threatened imprisonment sign directed considered payment wages respondent evidence paid wages settle claims growing petitioner injuries petitioner appeared influence drugs threats kind made upon much evidence relating cause extent injuries jury rendered verdict petitioner jones act maintenance cure respondent made motion new trial judgment non obstante veredicto pennsylvania practice submitted trial enbanc gave judgment defendant non obstante veredicto upon appraisal disputed questions fact concerning accident conclusion petitioner failed sustain burden proof required pennsylvania law invalidate release conceded admiralty cases responsibility defendant sustain release rather plaintiff overcome concluded since petitioner chosen bring action state rather admiralty case must governed local rather admiralty principles pennsylvania rule one attacks validity written release burden sustaining allegation precise indubitable evidence meaning evidence found credible weight directness make facts alleged beyond reasonable doubt witnesses testify release must credible remember facts testify narrate details exactly held since petitioner sustained burden proof trial judge withdrawn case jury pennsylvania took somewhat different view held action sort pennsylvania obligated apply federal law creating right action sense applied federal courts however affirmed judgment belief rule burden proof releases affect substantive rights parties merely procedural therefore controlled state law respondent argument pennsylvania applied state rather admiralty law measuring rights parties sustained case effort state enforce rights claimed rooted state law petitioner suit rested asserted rights granted federal law state courts treated jurisdiction state try case rests solely upon sec jones act upon statutes traceable judiciary act civil causes admiralty maritime jurisdiction saves suitors right remedy common law competent give statutes authorize pennsylvania courts try cases coming within defined category whether pennsylvania required acts make courts available federal remedies whether create remedy maintenance cure based local law need decide voluntarily opened courts petitioner questions whether pennsylvania thereupon required give petitioner full benefit federal law whether failed afford benefit dearth example obligation law courts attempt enforce substantive rights arising admiralty law manner conforming admiralty practice contributory negligence barrier proceeding admiralty jones act state courts required apply rule jones act actions beadle spencer similarly state courts may apply doctrines assumption risk actions arising act arizona smith state courts whether applying jones act actions arising maritime torts usually attempted although always complete success apply admiralty principles federal courts treating maritime torts actions law rather suits admiralty also sought preserve admiralty principles whenever consonant necessities common law procedure specifically held jones act uniform application throughout country unaffected views common law rules panama johnson act based upon incorporates reference federal employers liability act et also requires uniform interpretation second employers liability cases mondou new york new hartford railroad et uniformity requirement extends type proof necessary judgment new orleans harris many cases declared necessary dominance admiralty principles actions vindication rights arising admiralty law belden chase decision respondent relies upon establishing contrary rule never thus considered later cases cited must remembered state courts concurrent jurisdiction federal courts try actions either merchant marine act personam maintenance cure source governing law applied national state governments practice state permitted substantially alter rights either litigant rights established federal law remedy afforded state enforce actually deny federal rights congress providing alternative remedies intended make less secure constant objective legislation jurisprudence assure litigants full protection substantive rights intended afforded jurisdiction right originates long ago sought achieve result respect enforcement federal courts rights created governed state law admiralty courts invoked protect rights rooted state law endeavor determine issues accordance substantive law state trying case state bound proceed manner substantial rights parties controlling federal law protected whether raises federal question reviewable judicial code ii seaman admiralty attacks release burden imposed upon pennsylvania rule subjects historic national policy legislative judicial points way congress generally sought safeguard seamen rights first congress july passed protective act seamen merchant marine service safeguarding wage contracts providing summary remedies breach requiring shipowners keep board fresh medicines condition use stat fifth congress july stat originated present system marine hospitals disabled seamen language justice story sitting circuit described solicitude admiralty traditionally viewed seamen contracts emphatically wards admiralty though technically incapable entering valid contract treated manner courts equity accustomed treat young heirs dealing expectancies wards guardians cestuis que trust trustees undue inequality terms disproportion bargain sacrifice rights one side compensated extraordinary benefits judicial interpretation transaction bargain unjust unreasonable advantage taken situation weaker party protanto bargain set aside inequitable every occasion expects satisfied compensation every material alteration entirely adequate diminution right privilege part seamen harden gordon fed cas pages keeping policy congress acted concerning seamen releases respect wages providing release wages must signed seaman presence shipping commissioner even jurisdiction may upon good cause shown set aside release take action justice shall require general congressional policy shown longshoremen harbor workers compensation act releases made express terms act declared invalid analogy suggested justice story paragraph quoted seamen contracts fiduciaries beneficiaries remains prevailing rule treating seamen wards admiralty close one whether transaction consideration contract sale gift guardian ward trustee cestui burden proving validity fiduciary must affirmatively show advantage taken burden particularly heavy inadequacy consideration wardship theory recognized courts marked consequence treatment given seamen releases releases subject careful scrutiny claims seaman signed away rights law due must prepared take burden sustaining release fairly made fully comprehended seaman harmon hold therefore burden upon one sets seaman release show executed freely without deception coercion made seaman full understanding rights adequacy consideration nature medical legal advice available seaman time signing release relevant appraisal understanding general admiralty rule applies actions maintenance cure also actions section merchant marine act law liberally construed carry full purpose enlarge admiralty protection wards warner goltra arizona integral part maritime law rights fashioned implemented admiralty rules inconsistent act socony vacuum smith iii pennsylvania concluded solving problems procedural distinguished substantive law law may apply doctrine locus burden proof presents procedural rather substantive question much said concerning necessity preserving substantial admiralty rights action law incompatible conclusion right petitioner free burden proof imposed pennsylvania local rule inhered cause action deeply rooted admiralty right part substance claim considered mere incident form procedure central vermont white cities service oil dunlap cf lehigh valley cornell steamboat pennsylvania opened courts petitioner enforce federally created rights petitioner entitled benefit full scope rights cause reversed action inconsistent opinion reversed footnotes right seaman recover damages negligent injury arises jones act right maintenance cure irrespective negligence arises law admiralty rights independent cumulative pacific peterson general discussion maintenance cure see osceola cortes baltimore insular line calmar taylor two elements wage dispute whether wages computed month whether since petitioner left hospital poland return ship paid wages actually arrived home port paid time left vessel clear authority support claim wages end voyage petitioner signed osceola supra page page pennsylvania trial judge pass upon motions alone instead heard decided three judges sitting en banc purdon vol sec engel davenport jones act belfast wall garcia leon galceran wall panama railroad vasquez last three cases involve actions hamilton chambers colonna shipyard bland contributory negligence paulsen mcduffie assumption risk lieflander burden proof coal mining eastern steamship port new york stevedoring castagna southern pac jensen chelentis luckenbach knickerbocker ice stewart carlisle packing sandanger messel foundation see schuede zenith disagreement constitutional issues cases jensen line extended principle cf lottawanna wall detroit trust barlum steamer lawrence black erie tompkins western fuel garcia cf hamilton supra see claflin houseman cf standard oil johnson see pacific mail steamship lucas michoud girod cf magruder drury thorn wire hedge washburn moen klamath indians dunn admiralty rule well within bounds put relationships since many guardian ward contracts voidable election beneficiary see wade pulsifer hatch hatch ves cf madden domestic relations ch bogert trusts trustees see harmon case supra bonici standard oil new jersey sitchon american export lines hume lines somewhat comparable cases involving releases personal injuries arising non maritime torts see union pacific railway harris chesapeake ohio railway howard texas pacific railway dashiell cf duncan thompson