Juan Manuel Cajigal y Odoardo (1803–1856), Venezuelan mathematician, engineer and statesman
His cousin-once-removed, whom he raised, was Venezuelan mathematician Juan Manuel Cajigal y Odoardo.
His publications include Tratado de mecánica elemental ("Treatise on Fundamental Mechanics") and Curso de astronomía y memorias sobre integrales entre límites ("Course on Astronomy and Report on Integrals between Limits").
San Juan | Juan Carlos I of Spain | Don Juan | Santurce, San Juan, Puerto Rico | Juan Gabriel | Juan Perón | Manuel Noriega | Juan Pablo Montoya | Joan Manuel Serrat | Strait of Juan de Fuca | Juan Ramón Jiménez | Juan Luna | San Juan, Metro Manila | San Juan Islands | San Juan, Argentina | Manuel I of Portugal | San Juan del Sur | Manuel de Falla | Juan Manuel Santos | Juan Gris | Juan | Old San Juan | Manuel L. Quezon | Manuel Belgrano | Manuel Alejandro | Juan Mónaco | Juan Luis Guerra | Juan de Padilla | San Juan de la Maguana | Manuel Castells |