YourRoots by Genomelink
banner

Sign up to explore more

Create a free account to navigate family trees, view ancestors, and discover connections.

Johann Janssen 1925–1927 – Genealogical Records

Birth Date: 1925

Birth Location: Merida, Yucatan, Mexico

Death Date: 1927

Death Location: Merida, Yucatan, Mexico

Father: Hugo Janssen

Mother: Evelia Ontiveros

Spouse(s):

Children(s):

The story of Johann Janssen began in 1925 in Merida, Yucatan, Mexico. Johann Janssen passed away in 1927 in Merida, Yucatan, Mexico.

Find more search results for Johann Janssen
JJ

Reliability Score

This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.

Reliability Score:
B
Criteria:
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
  • N/A 0 criteria (Insufficient)

This tree's reliability score:

  • Record available
  • Descendant's record available
  • Star tree owner

Biography

  • The story of Johann Janssen began in 1925 in Merida, Yucatan, Mexico.
  • Johann Janssen passed away in 1927 in Merida, Yucatan, Mexico.

Immediate Family

Parents

Spouses(s)

Children(s)

Johann Janssen's Ancestors

Self
Johann Janssen
1925–1927
Birth Place: Merida, Yucatan, Mexico
Parents
Hugo Bernhard Janssen
1898–1968
Eckwarden, Niedersachsen, Germany
Evelia (Gertrudis Terrats) Ontiveros
1906–2001
Merida, Yucatan, Mexico
Grandparents
Johann (Reinhard Kaufmann) Janssen
1861–1933
Eckwarden, Niedersachsen, Germany
Helene (Josephine Elizabeth) Hüpers
1871–1952
Germany
Carlos (Terrats) Milá
1877–1942
Barcelona, Barcelona, Catalonia, Spain
Rita (Evelia Ontiveros de) Terrates
1876–1918
Mérida, Yucatán, México
Great-Grandparents
Schneidie Janssen
1825–
Catharina Buhr
1837–
August Hupers
1838–
Udelgunde Kaufmann
1810–
Ramón Ontiveros
1846–1901
Francisca Ancona
–1933
2nd-Great-Grandparents
Maria Camara
1814–

Johann Janssen's Timeline

2 Records

1925
1925
Birth of Johann Janssen in Merida, Yucatan, Mexico
Merida, Yucatan, Mexico
1927
1927
Age 2
Death of Johann Janssen in Merida, Yucatan, Mexico
Merida, Yucatan, Mexico

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1925
    Event Place: Merida, Yucatan, Mexico

    Genealogy Event 2
    Event Type: Death
    Event Date: 1927
    Event Place: Merida, Yucatan, Mexico

About YourRoots

Family Tree Map

Explore your family tree geographically

Import your GEDCOM file to transform your family tree into an interactive global map. See your roots laid out visually and understand your true geographic heritage.

Powerful tools like "Trace Back To Me" instantly map your family's migration paths from a chosen ancestor all the way back to you.

LEARN MORE
AI Genealogy Research

Discover ancestors beyond "end-of-line" automatically

Import your family tree and let AI expand it for you. AI Ancestor Finder scans "end-of-line" ancestors to uncover their parents across hundreds of family lines at once. AI Deep Research analyzes selected ancestors and family clusters, suggesting relevant records and next steps.

Turn on Auto Research Mode to get new discoveries daily or weekly, so your tree keeps growing even while you're away.

LEARN MORE
DNA Match

Find more DNA matches across all DNA tests

Combine your DNA data with your family tree to unlock the full power of YourRoots DNA Match. Connect with relatives across major testing services — Ancestry, 23andMe, MyHeritage, and more.

View your matches' maps and trees to identify shared ancestors, and soon you'll be able to add them directly to your own tree and map.

LEARN MORE
Ancestry Reports

Ancestry DNA analysis that goes deeper than others

Unlock exclusive reports that reveal your deeper origins.

  • Deep Ancestry Report — Analyze 130+ ethnicities, sub-regions, and 1,800+ communities in one detailed view.
  • Global & Native American Reports — Developed with Stanford researchers to uncover hidden ancestries across all 22 chromosomes.
  • Ancient DNA Series — Compare your DNA with 1,000+ ancient genomes from Viking, Celtic, and early American civilizations.
LEARN MORE