YourRoots by Genomelink
banner

Sign up to explore more

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

Johanna Brennan 1848–1911 – Genealogical Records

Birth Date: Abt. Feb 1848

Birth Location: Marylebone, Middlesex, England

Death Date: 30 July 1911

Death Location: Thames, Waikato, New Zealand

Father: John Brennan

Mother: Johanna Connell

Spouse(s): Peter Peterson

Children(s): Agnes Peterson, Mary (Nellie), Johanna Peterson, Christina Peterson, Annie Geaney*, Peter Peterson, Elizabeth Peterson

The story of Johanna Brennan began in 1848 in Marylebone, Middlesex, England. Johanna Brennan married Peter Peterson, and had children including Agnes Frances Peterson, Annie Mary Petersen Geaney, Christina Josephine Peterson, Elizabeth Jane Peterson, Johanna Margaret Peterson, Mary Ellen Nellie Louisa Petersen Nellie, Peter John Peterson. Johanna Brennan passed away in 1911 in Thames, Waikato, New Zealand.

Find more search results for Johanna Brennan
JB

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:
A
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 Johanna Brennan began in 1848 in Marylebone, Middlesex, England.
  • Johanna Brennan married Peter Peterson, and had children including Agnes Frances Peterson, Annie Mary Petersen Geaney, Christina Josephine Peterson, Elizabeth Jane Peterson, Johanna Margaret Peterson, Mary Ellen Nellie Louisa Petersen Nellie, Peter John Peterson.
  • Johanna Brennan passed away in 1911 in Thames, Waikato, New Zealand.

Immediate Family

Parents

John Brennan
1825–
Birth Location: Middlesex, England
JB
Johanna Connell
1825–1880
Birth Location: Limerick, Limerick, Ireland
JC

Spouses(s)

Peter Peterson
1841–1882
Birth Location: Sweden
PP

Children(s)

Agnes Peterson
1882–1953
Birth Location: Thames, New Zealand
AP
Mary (Nellie)
1879–1963
Birth Location: Thames, Thames-Coromandel, Waikato, New Zealand
M(
Johanna Peterson
1870–1906
Birth Location: Thames, Thames-Coromandel, Waikato, New Zealand
JP
Christina Peterson
1874–1958
Birth Location: Thames, Thames-Coromandel, Waikato, New Zealand
CP
Annie Geaney*
1875–1916
Birth Location: Thames, Thames-Coromandel, Waikato, New Zealand
AG
Peter Peterson
1877–1934
Birth Location: Thames, Thames-Coromandel, Waikato, New Zealand
PP
Elizabeth Peterson
1874–1922
Birth Location: –
EP

Johanna Brennan's Ancestors

Self
Johanna Brennan
1848–1911
Birth Place: Marylebone, Middlesex, England
Parents
John Brennan
1825–
Middlesex, England
Johanna Connell
1825–1880
Limerick, Limerick, Ireland
Grandparents
John Brennan
1800–
Ireland
Mary Brennan*
1801–
Ireland
Thomas (Connell) K3GGF
1800–
Limerick, Ireland
Unknown (Connell*) K3GGM
1800–
Limerick, Ireland
Great-Grandparents
2nd-Great-Grandparents

Johanna Brennan's Descendants

1.
JB
Johanna Brennan (Abt. Feb 1848–30 July 1911) m. Peter Peterson (1841–21 May 1882)
  1. 1. Agnes (Frances) Peterson 1882–1953
  2. 2. Mary (Ellen "Nellie" Louisa Petersen) (Nellie) 1879–1963
  3. 3. Johanna (Margaret) Peterson 1870–1906
  4. 4. Christina (Josephine) Peterson 1874–1958
  5. 5. Annie (Mary Petersen) Geaney* 1875–1916
  6. 6. Peter (John) Peterson 1877–1934
  7. 7. Elizabeth (Jane) Peterson 1874–1922

Johanna Brennan's Timeline

2 Records

1848
Abt. Feb 1848
Birth of Johanna Brennan in Marylebone, Middlesex, England
Marylebone, Middlesex, England
1911
30 July 1911
Age 63
Death of Johanna Brennan in Te Aroha, Waikato, New Zealand
Te Aroha, Waikato, New Zealand

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: Abt. Feb 1848
    Event Place: Marylebone, Middlesex, England
    Record Source: Australia and New Zealand, Find a Grave Index

    Genealogy Event 2
    Event Type: Death
    Event Date: 30 July 1911
    Event Place: Te Aroha, Waikato, New Zealand
    Record Source: Australia and New Zealand, Find a Grave Index

    Genealogy Event 3
    Event Type: Burial
    Event Place: Thames, Waikato, New Zealand
    Record Source: Australia and New Zealand, Find a Grave Index
Find more search results for Johanna Brennan

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