YourRoots by Genomelink
banner

Sign up to explore more

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

Isaac Grigg 1722–1790 – Genealogical Records

Birth Date: 1722

Birth Location: St Dennis, Cornwall

Death Date: 29 JUN 1790

Death Location: St Dennis, Cornwall

Father: Robert Grigg

Mother: Temperance Coad

Spouse(s): Mary Osburn

Children(s): Isaac Grigg, Elizabeth Grigg, Isaac Grigg, Jacob Grigg, Jacob Grigg, Joseph Grigg, Roas Grigg, Roas Grigg, Robart Grigg

In 1722, Isaac Grigg entered the world in St Dennis, Cornwall, born to Robert Grigg And Temperance Coad. Isaac Grigg married Mary Osburn, and had children including Elizabeth Grigg, Isaac Grigg, Jacob Grigg, Joseph Grigg, Roas Grigg, Robart Grigg. Isaac Grigg passed away in 1790 in St Dennis, Cornwall.

Find more search results for Isaac Grigg
IG

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

  • In 1722, Isaac Grigg entered the world in St Dennis, Cornwall, born to Robert Grigg And Temperance Coad.
  • Isaac Grigg married Mary Osburn, and had children including Elizabeth Grigg, Isaac Grigg, Jacob Grigg, Joseph Grigg, Roas Grigg, Robart Grigg.
  • Isaac Grigg passed away in 1790 in St Dennis, Cornwall.

Immediate Family

Parents

Robert Grigg
1683–1755
Birth Location: ? St Dennis, Cornwall
RG
Temperance Coad
1684–
Birth Location: St Stephen in Brannel, Cornwall
TC

Spouses(s)

Mary Osburn
1733–1818
Birth Location: St Dennis, Cornwall
MO

Children(s)

Isaac Grigg
1776–1842
Birth Location: St Dennis
IG
Elizabeth Grigg
1764–1790
Birth Location: St Dennis
EG
Isaac Grigg
1760–1770
Birth Location: St Dennis
IG
Jacob Grigg
1767–1770
Birth Location: St Dennis
JG
Jacob Grigg
1774–1837
Birth Location: St Dennis
JG
Joseph Grigg
1769–1770
Birth Location: St Dennis
JG
Roas Grigg
1765–1770
Birth Location: St Dennis
RG
Roas Grigg
1771–1790
Birth Location: St Dennis
RG
Robart Grigg
1761–1819
Birth Location: St Dennis, Cornwall
RG

Isaac Grigg's Ancestors

Self
Isaac Grigg
1722–1790
Birth Place: St Dennis, Cornwall
Parents
Robert Grigg
1683–1755
? St Dennis, Cornwall
Temperance Coad
1684–
St Stephen in Brannel, Cornwall
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Isaac Grigg's Descendants

1.
IG
Isaac Grigg (1722–29 JUN 1790) m. Mary Osburn (1733–AUG 1818)
  1. 1. Isaac Grigg 1776–1842 m. Tamasin (Thamsen) Cunday 1772–1813
    1. 1. Thamison Grigg 1806–
    2. 2. William Grigg 1800–
    3. 3. Isaac Grigg 1803–
    4. 4. Nicholas Grigg 1803–1842
    5. 5. Kitty Grigg 1813–
  2. 2. Elizabeth Grigg 1764–1790
  3. 3. Isaac Grigg 1760–1770
  4. 4. Jacob Grigg 1767–1770
  5. 5. Jacob Grigg 1774–1837
  6. 6. Joseph Grigg 1769–1770
  7. 7. Roas Grigg 1765–1770
  8. 8. Roas Grigg 1771–1790
  9. 9. Robart Grigg 1761–1819 m. Mary 1765–1793
    1. 1. Robert Grigg 1786–1867 m. Ann Coad 1788–1856
      1. 1. James Grigg 1814–1884 m. Betsey (Bety) Warne 1829–1900
        1. 1. Silas Grigg 1883–1953
        2. 2. Ann (Maria) Grigg 1842–1905 m. James Brenton –1918
        3. 3. James Grigg 1865–1883
        4. 4. Paul Grigg 1869–1883
        5. 5. Jacob Grigg 1861–1883
        6. 6. William Grigg 1839–
        7. 7. Alfreda Grigg 1859–1883
      2. 2. William Grigg 1827–
      3. 3. Fanny Grigg 1829–1867
      4. 4. Grace Grigg 1831–1888 m. James Bunt 1828–1901
        1. 1. Charles Bunt 1864–1942 m. Mary (Gertrude) Strongman 1862–1943
        2. 2. Elijah Bunt 1850–1917
        3. 3. Andrew Bunt 1852–1926 m. Mary 1855–1889
        4. 4. Susan Bunt 1854–1915
        5. 5. Simeon Bunt 1857–1931 m. Mary 1861–1881
        6. 6. James Bunt 1858–1923
        7. 7. Nicholas Bunt 1860–1907
        8. 8. Mary (Hannah) Bunt 1862–1931 m. Arthur (William) Varcoe 1864–1945
        9. 9. David Bunt 1866–1902 m. Margaret (Mary) Templeton 1869–1918
        10. 10. Daniel Bunt 1867–1940
        11. 11. Thomas (John) Bunt 1869–1918
        12. 12. Lewis Bunt 1872–1937 m. Jessie Collicott 1868–
      5. 5. Isaac Grigg 1820–1899 m. Jane Grigg 1818–1900
        1. 1. William Grigg 1851–
      6. 6. Jacob Grigg 1822–1867
      7. 7. William Grigg 1838–
      8. 8. Joseph Grigg 1818–1867
      9. 9. Mary Grigg 1824–1867 m. Thomas Trethewy 1820–1849
        1. 1. Tryphena Trethewy 1860–
      10. 10. Ann Grigg 1816–1867 m. Thomas Osborne 1812–
        1. 1. Fanny Osborne 1841–
        2. 2. Ann Osborne 1843–
        3. 3. Isaac Osborne 1846–
      11. 11. Robert Grigg 1812–1867
    2. 2. Mary Grigg 1819–
    3. 3. Isaac Grigg 1788–
    4. 4. Jacob Grigg 1792–1819
    5. 5. Joseph Grigg 1793–1840 m. Phillipa Bullock 1790–1839
      1. 1. Jane Grigg 1826–1839 m. Thomas Varcoe 1824–1867 m. Richard Bassett 1820–1848
        1. 1. William (Henry) Varcoe 1851–
        2. 2. Augusta (May) Varcoe 1852–
        3. 3. Thirza Varcoe 1854–
        4. 4. Tom Varcoe 1857–
        5. 5. Charles Varcoe 1860–
        6. 6. John Varcoe 1861–
        7. 7. Elizabeth Varcoe 1863–
        8. 8. Alfred (John) Varcoe 1865–
        9. 9. Mary Varcoe 1867–
        10. 10. Richard Bassett 1849–
      2. 2. John Grigg 1835–1839
      3. 3. Joseph Grigg 1828–1839
      4. 4. Mary Grigg 1824–
      5. 5. Abraham Grigg 1832–1881 m. Fanny Richards 1833–1881
        1. 1. Elizabeth (Ann) Grigg 1864–1881
        2. 2. Emma Grigg 1855–
        3. 3. Fanny Grigg 1874–1881
        4. 4. Abed (Nego) Grigg 1872–1881
        5. 5. Maude (Mary) Grigg 1865–1881
        6. 6. Meshack Grigg 1869–1950
        7. 7. Shadrick Grigg 1860–1881 m. Ann 1862–
        8. 8. Simeon Grigg 1857–
      6. 6. William Grigg 1820–1848
        1. 1. William Grigg 1848–

Isaac Grigg's Timeline

2 Records

1722
1722
Birth of Isaac Grigg in St Dennis, Cornwall
St Dennis, Cornwall
1790
29 JUN 1790
Age 68
Death of Isaac Grigg in St Dennis, Cornwall
St Dennis, Cornwall

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1722
    Event Place: St Dennis, Cornwall

    Genealogy Event 2
    Event Type: Death
    Event Date: 29 JUN 1790
    Event Place: St Dennis, Cornwall
Find more search results for Isaac Grigg

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