Matches in DBpedia 2014 for { ?s ?p 1820. }
- Grant_County,_Kentucky foundingYear "1820".
- Hancock_County,_Ohio foundingYear "1820".
- Hardin_County,_Ohio foundingYear "1820".
- Henry_County,_Ohio foundingYear "1820".
- John_Thompson_(company) foundingYear "1820".
- Kirk_Hammerton_Church_of_England_Primary_School foundingYear "1820".
- Lafayette_County,_Missouri foundingYear "1820".
- M._M._Ispahani_Limited foundingYear "1820".
- Martin_County,_Indiana foundingYear "1820".
- Monroe_County,_Kentucky foundingYear "1820".
- Morgan_County,_West_Virginia foundingYear "1820".
- Muscat_and_Oman foundingYear "1820".
- Otley_Cricket_Club foundingYear "1820".
- Parnall_&_Sons foundingYear "1820".
- Parramatta_Marist_High_School foundingYear "1820".
- Paulding_County,_Ohio foundingYear "1820".
- Perry_County,_Missouri foundingYear "1820".
- Pickens_County,_Alabama foundingYear "1820".
- Pickering_&_Chatto_Publishers foundingYear "1820".
- Princess_Helena_College foundingYear "1820".
- Putnam_County,_Ohio foundingYear "1820".
- Ralls_County,_Missouri foundingYear "1820".
- Ray_County,_Missouri foundingYear "1820".
- Republic_of_Entre_R%C3%ADos foundingYear "1820".
- Rose_Law_Firm foundingYear "1820".
- Royal_Dublin_Society foundingYear "1820".
- Saint_Cronan's_Boys'_National_School foundingYear "1820".
- Saku_Brewery foundingYear "1820".
- Saline_County,_Missouri foundingYear "1820".
- Sandusky_County,_Ohio foundingYear "1820".
- Scott_County,_Indiana foundingYear "1820".
- Seneca_County,_Ohio foundingYear "1820".
- St._Joseph's_Higher_Secondary_School,_Ooty foundingYear "1820".
- Swedbank foundingYear "1820".
- The_Society_for_the_Relief_of_the_Homeless_Poor foundingYear "1820".
- Todd_County,_Kentucky foundingYear "1820".
- Trigg_County,_Kentucky foundingYear "1820".
- Trucial_States foundingYear "1820".
- Uduvil_Girls'_College foundingYear "1820".
- Union_County,_Ohio foundingYear "1820".
- United_States_Pharmacopeia foundingYear "1820".
- Van_Wert_County,_Ohio foundingYear "1820".
- Van_der_Giessen_de_Noord foundingYear "1820".
- Vincent_Girls'_High_School foundingYear "1820".
- Williams_County,_Ohio foundingYear "1820".
- Williams_Lea foundingYear "1820".
- Wood_County,_Ohio foundingYear "1820".
- Blackfriars_Bridge,_Manchester openingYear "1820".
- Conowingo_Bridge openingYear "1820".
- Haytor_Granite_Tramway openingYear "1820".
- Montreal_General_Hospital openingYear "1820".
- Royal_Hospital_for_Women openingYear "1820".
- Union_Bridge_(Tweed) openingYear "1820".
- Anthony_Gale serviceEndYear "1820".
- Arthur_P._Hayne serviceEndYear "1820".
- David_Dundas_(British_Army_officer) serviceEndYear "1820".
- Domingo_French serviceEndYear "1820".
- Edward_Bransfield serviceEndYear "1820".
- Edward_Pellew,_1st_Viscount_Exmouth serviceEndYear "1820".
- Eleazer_Wheelock_Ripley serviceEndYear "1820".
- Gabriel_Venance_Rey serviceEndYear "1820".
- John_H._Winder serviceEndYear "1820".
- Miguel_Pereira_Forjaz,_Count_of_Feira serviceEndYear "1820".
- Noah_Noble serviceEndYear "1820".
- Sir_John_Doyle,_1st_Baronet serviceEndYear "1820".
- Stephen_Decatur serviceEndYear "1820".
- William_Butler_(1790%E2%80%931850) serviceEndYear "1820".
- William_Drummond_Stewart serviceEndYear "1820".
- Frederick_Warden serviceStartYear "1820".
- Hugh_Rose,_1st_Baron_Strathnairn serviceStartYear "1820".
- James_Hope_(Royal_Navy_officer) serviceStartYear "1820".
- James_L._Lardner serviceStartYear "1820".
- John_H._Winder serviceStartYear "1820".
- Patrick_Grant serviceStartYear "1820".
- Encyclop%C3%A6dia_Britannica__6th__1 year "1820".
- A._P._Hill_Boyhood_Home yearOfConstruction "1820".
- A._Walsh_Stone_House_and_Farm_Complex yearOfConstruction "1820".
- Almeron_Durkee_House yearOfConstruction "1820".
- Amos_Eno_House yearOfConstruction "1820".
- Armstrong_Row yearOfConstruction "1820".
- Augustus_Post_House yearOfConstruction "1820".
- Bailey's_Store yearOfConstruction "1820".
- Balmville_Cemetery yearOfConstruction "1820".
- Bank_Building_(Accomac,_Virginia) yearOfConstruction "1820".
- Beall-Air yearOfConstruction "1820".
- Belmont_Historic_District_(Belmont,_Ohio) yearOfConstruction "1820".
- Benjamin_Lundy_House yearOfConstruction "1820".
- Benjamin_Stephenson_House yearOfConstruction "1820".
- Bentley_Hall yearOfConstruction "1820".
- Berkshire_Village_Historic_District yearOfConstruction "1820".
- Bethesda_Presbyterian_Church_(McConnells,_South_Carolina) yearOfConstruction "1820".
- Blakeley_(West_Virginia) yearOfConstruction "1820".
- Bowieville yearOfConstruction "1820".
- Broad_Run_Bridge_and_Tollhouse yearOfConstruction "1820".
- Brompton_(Fredericksburg,_Virginia) yearOfConstruction "1820".
- Brotherton_Farm yearOfConstruction "1820".
- Brownville_Hotel yearOfConstruction "1820".
- Bunker_Hill_(Millersville,_Maryland) yearOfConstruction "1820".
- Burgholtshouse yearOfConstruction "1820".
- Cahas_Mountain_Rural_Historic_District yearOfConstruction "1820".