YourRoots Logo
Sign up free
banner

Sign up to explore more

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

Sign up free

John B. Conn 1785 – 1873 – Genealogical Records

Birth Date: Abt. 1785

Birth Location: Blandensburg, Prince George's County, Maryland, USA

Death Date: 4 May 1873

Death Location: Fayette County, Pennsylvania, USA

Father: Peter Conn

Mother: Sarah Conn

Spouse(s): Elizabeth Conn

Children(s): John Conn, Samuel Conn, Henry Conn, Nathan Conn

John B. Conn Jr. was born in 1785 in Blandensburg, Prince George's County, Maryland, USA, the child of Peter Conn and Sarah Conn. John B. Conn Jr. married Elizabeth (Mandeville) Conn, and had children including John B. Conn, Samuel Edward Conn, Henry Conn, Nathan B Conn. John B. Conn Jr. passed away in 1873 in Fayette County, Pennsylvania, USA.

Find more search results for John Conn
JC

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:
C
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

  • John B. Conn Jr. was born in 1785 in Blandensburg, Prince George's County, Maryland, USA, the child of Peter Conn and Sarah Conn.
  • John B. Conn Jr. married Elizabeth (Mandeville) Conn, and had children including John B. Conn, Samuel Edward Conn, Henry Conn, Nathan B Conn.
  • John B. Conn Jr. passed away in 1873 in Fayette County, Pennsylvania, USA.

Immediate Family

Parents

Peter Conn
1758 – 1820
Birth Location: Blandensburg, Prince George's County, Maryland, USA
PC
Sarah Conn
Birth Location: –
SC

Spouses(s)

Elizabeth Conn
1781 – 1834
Birth Location: Pompton Plains, Morris, New Jersey
EC

Children(s)

John Conn
1806 – 1894
Birth Location: Ireland
JC
Samuel Conn
1808 – 1887
Birth Location: Cattaragus, New York, USA
SC
Henry Conn
1810 – 1854
Birth Location: Busti, Cattaraugus County, New York, USA
HC
Nathan Conn
1813 – 1860
Birth Location: Yonkers, New York, USA
NC

John Conn's Ancestors

Self
John Conn
1785 – 1873
Birth Place: Blandensburg, Prince George's County, Maryland, USA
Parents
Peter Conn
1758 – 1820
Blandensburg, Prince George's County, Maryland, USA
Sarah Conn
Grandparents
John Conn
1735 – 1811
Tartaraghan, Armagh, Northern Ireland
Mary Young
1730 – 1803
Armagh Parish, Armagh, Northern Ireland
Great-Grandparents
2nd-Great-Grandparents

John Conn's Descendants

1.
JC
John (B.) Conn (Abt. 1785 – 4 May 1873) m. Elizabeth ((Mandeville)) Conn (9 Aug 1781 – 20 May 1834)
  1. 1. John (B.) Conn (abt 1806 – 10 Dec 1894) m. Mirram (Phoebe (Pierce)) Conn (14 Apr 1811 – 4 Feb 1872)
    1. 1. Sibille (Elizabeth "Lizzie" (Conn)) Rockwell (Abt. 1835 – )
    2. 2. Rheuemma (Polly (Conn)) Greeley (31 Mar 1836 – 22 Dec 1891) m. Nathan (Barnes) Greeley (12 Jun 1812 – 10 Dec 1894)
      1. 1. Carrie (Ethelwyn) Greeley (13 Nov 1863 – 1947) m. Alfred (Rhinehart) Bathurst (6 Jul 1859 – 7 Dec 1928)
        1. 1. Helen (Greeley) Bathurst (31 May 1896 – 24 Dec 1973) m. Glade (George) Fuller (7 Sep 1894 – 20 July 1980)
    3. 3. Mairann (M) Conn (Abt. 1841 – )
    4. 4. Matilda (Mary (Conn)) Rockwell (4 Mar 1842 – 19 Dec 1928)
    5. 5. Charles (Albert "Chas") Conn (25 Apr 1850 – 7 Apr 1931)
  2. 2. Samuel (Edward) Conn (10 Jul 1808 – 17 May 1887)
  3. 3. Henry Conn (18 Nov 1810 – Abt. 1854)
  4. 4. Nathan (B) Conn (1813 – 1860)

John Conn's Timeline

2 Records

1785
Abt. 1785
Birth of John B. Conn Jr. in Blandensburg, Prince George's County, Maryland, USA
Blandensburg, Prince George's County, Maryland, USA
1873
4 May 1873
Age 88
Death of John B. Conn Jr. in Fayette County, Pennsylvania, USA
Fayette County, Pennsylvania, USA

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: Abt. 1785
    Event Place: Blandensburg, Prince George's County, Maryland, USA

    Genealogy Event 2
    Event Type: Death
    Event Date: 4 May 1873
    Event Place: Fayette County, Pennsylvania, USA
Find more search results for John Conn

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