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Ernesto Guillermo Callero

Ernesto Guillermo Callero

Male 1924 - 2011  (87 years)   Has 31 ancestors but no descendants in this family tree.


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  • Name Ernesto Guillermo Callero 
    Relationshipwith Pierre Devantier
    Birth 13 Jan 1924  Liebig, Colón, Entre Ríos, Argentina Find all individuals with events at this location 
    Gender Male 
    Death 24 Jan 2011  Colón, Entre Ríos, Argentina Find all individuals with events at this location 
    Siblings 3 brothers and 7 sisters 
    Oldest Known Ancestors
    Paternal Line: Timoteo Germán Callero,   b. 13 Nov 1874, Gualeguaychú, Entre Ríos, Argentina Find all individuals with events at this locationd. 16 Feb 1946, Liebig, Colón, Entre Ríos, Argentina Find all individuals with events at this location
    Maternal Line: Marguerite Salome,   b. 1623   d. 21 Feb 1699, Woddow, Brandenburg, Germany Find all individuals with events at this location
    Person ID I18615  Devantier Tree | Decendant of Pierre Devantier (Born before 1600), Judith Devantier (1701-1748) Branch, South American - Branch
    Last Modified 4 Jan 2026 

    Father Timoteo Germán Callero,   b. 13 Nov 1874, Gualeguaychú, Entre Ríos, Argentina Find all individuals with events at this locationd. 16 Feb 1946, Liebig, Colón, Entre Ríos, Argentina Find all individuals with events at this location (Age 71 years) 
    Mother AncestorsMaria Luisa Hahn,   b. 1881, Uruguay Find all individuals with events at this locationd. 17 Oct 1955, Colón, Entre Ríos, Argentina Find all individuals with events at this location (Age 74 years) 
    Family ID F5978  Group Sheet  |  Family Chart

    Family Haydee Constanza Bernaz,   b. 28 Sep 1922, Colón, Entre Ríos, Argentina Find all individuals with events at this locationd. 10 Jan 2011, Colón, Entre Ríos, Argentina Find all individuals with events at this location (Age 88 years) 
    Family ID F5989  Group Sheet  |  Family Chart
    Last Modified 8 Jan 2026 


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