Cincinnati / York / Circleville / Philadelphia / Columbus / Queenstown / Santa Cruz / Castles Williams / Boston / New York / Clinton / Annapolis / London / New Haven / /
Company
Ludlow / Engineers / /
Continent
Europe / /
Country
Switzerland / France / United Kingdom / United States / /
Event
Employment Change / Person Travel / /
Facility
New York harbor / Ludlow's Station / Castle Williams / Fort Gansevoort / Fort Columbus / Yale College / Charleston harbor / Castle Garden / /
IndustryTerm
scientific services / organic law / meritorious services / /
NaturalFeature
Indies / Lake Champlain / Niagara / /
Organization
United States Military Academy / Yale College / army / Corps of Artillerists / Board of Engineers / National Academy / Congress / Trinity Church / Corps of Engineers / /
Person
Dearborn / Susan Maria / Thomas Pierce / Sylvanus Thayer / J. G. Totten / J. G. Swift / Daniel Duke / Jarcd Mansfield / Izard / Jonathan Williams / Van Rensselaer / JOSEPH GILBERT TOTTEN / Caleb Atwater / Peyton Symmcs / Levi Hubbard / Peter G. Totten / William McRee / Nicholas Longworth / Grace Mansfield / Ralph Ingersoll / Samuel Perry / Franklin / George Barron / Beatty / Simon Bernard / Macomb / JOSEPH GILBEHT TOTTEN / /
Position
Captain / years Superintendent / first chief / PRESIDENT / engineer / General / Lieutenant-Colonel / General / Secretary / Consul / head / Chief Engineer / Brigadier-General / engineer / first teacher / Major / Major-General / assistant / principal Engineer / Rector / brother engineer officer / permanent Superintendent / Brigadier-General / Chief Engineer / first Secretary / President / Colonel / Second Lieutenant / Lieutenant / officer / first Chief Engineer of the United States / Colonel / teacher / Surveyor-General / President of the United States / President of the United States. / learned mathematician / military engineer / Surveyor-General of Ohio / /