CA
Clara Anderson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Griggs, North Dakota
Our Model Tree links this Clara Anderson across the 1920 and 1930 US Censuses in Griggs, North Dakota (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 29-person household.
Age 21
b. ~1909
Female
Daughter
Born: North Dakota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Griggs, North Dakota |
| Surname | Anderson |
| Given Name | Clara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Occupation | Laborer |
| Township / Ward | Lenora Township |
| Est. Birth Year | ~1909 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
29 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Clara | Age | Birth yr |
|---|---|---|---|---|
| Bessie Erickson | Daughter | — | 17 | ~1913 |
| Anna Amundson | Daughter | — | 12 | ~1918 |
| Lunda Anderson | Daughter | — | 24 | ~1906 |
| Frieda Amundson | Daughter | — | 16 | ~1914 |
| Wilfried Erickson | Daughter | — | 7 | ~1923 |
| Alice Erickson | Daughter | — | 3 | ~1927 |
| Clara Anderson | Daughter | — | 21 | ~1909 |
| Ruth Amundson | Daughter | — | 14 | ~1916 |
| Magnus Erickson | Head | — | 44 | ~1886 |
| Martha Anderson | Other | — | 61 | ~1869 |
| George Anderson | Other | — | 21 | ~1909 |
| Gloria Lunda | Other | — | ~1930 | |
| Ole Amundson | Other | — | 63 | ~1867 |
| Sunda Lunda | Other | — | 25 | ~1905 |
| Linda Erickson | Other | — | 44 | ~1886 |
| Serine Amundson | Other | — | 32 | ~1898 |
| Helge Erickson | Other | — | 33 | ~1897 |
| Martha Amundson | Other | — | 80 | ~1850 |
| John Erickson | Other | — | 40 | ~1890 |
| Theodore Aslakson | Other | — | 63 | ~1867 |
| Clarence Nelson | Other | — | 17 | ~1913 |
| Arnold Peterson | Other | — | 16 | ~1914 |
| Steve Sipusic | Other | — | 40 | ~1890 |
| Morris Anderson | Son | — | 21 | ~1909 |
| Richard Anderson | Son | — | 16 | ~1914 |
| Arthur Anderson | Son | — | 18 | ~1912 |
| Ole Amundson | Son | — | 3 | ~1927 |
| George Erickson | Son | — | 12 | ~1918 |
| Louis Erickson | Son | — | 10 | ~1920 |
Census Appearances
1920
Griggs, North …
Daughter, age 10
Griggs, North Dakota · implied b. ~1910 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Clara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Griggs, North …
Daughter, age 21
Griggs, North Dakota · implied b. ~1909 — 29 household members
| Surname | Anderson |
| Given Name | Clara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Clara Anderson across 2 US Census years (1920 and 1930) in Griggs, North Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Clara Anderson
Daughter · 1930 · age 21 · b. ~1909 · North Dakota
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Sibling
Richard Anderson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilfried Erickson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Morris Anderson
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frieda Amundson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Erickson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Amundson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Anderson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Erickson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ole Amundson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Erickson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Erickson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lunda Anderson
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Amundson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Griggs, North Dakota
Open full size
1930 US Federal Census — Griggs, North Dakota
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1736unit:0518)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ole H. Haugen | 38 | Head | Farmer | North Dakota |
| 2 | Lillian Haugen | 26 | Wife-H | — | North Dakota |
| 3 | Sherman Haugen | 2 | Son | — | North Dakota |
| 4 | Dorothy M. Haugen | 1 | Daughter | — | North Dakota |
| 5 | Shirley Haugen | 0 | Daughter | — | North Dakota |
| 6 | Ole Aasland | 45 | Servant | Laborer | Minnesota |
| 7 | Ernest Aasand | 47 | Head | Farmer | North Dakota |
| 8 | Lena Aasand | 43 | Wife-H | — | North Dakota |
| 9 | Earl L. Aasand | 14 | Son | — | North Dakota |
| 10 | Arnt Arneson | 51 | Head | Farmer | Norway |
| 11 | Thelma Arneson | 17 | Daughter | — | North Dakota |
| 12 | Adolph Arneson | 15 | Son | — | North Dakota |
| 13 | John W. Anderson | 62 | Head | — | North Dakota |
| 14 | Anna D. Eckford | 65 | Servant | Housekeeper | Norway |
| 15 | Chester S. Frost | 21 | Lodger | Laborer | North Dakota |
| 16 | Hans Smedstad | 43 | Head | Farmer | Norway |
| 17 | Malla Smedstad | 41 | Wife-H | — | North Dakota |
| 18 | Marion L. Smedstad | 13 | Daughter | — | North Dakota |
| 19 | Eleanor S. Smedstad | 11 | Daughter | — | North Dakota |
| 20 | Leonard M. Smedstad | 9 | Son | — | North Dakota |
| 21 | Gordon J. Smedstad | 5 | Son | — | North Dakota |
| 22 | Magnus Erickson | 44 | Head | Farmer | Norway |
| 23 | Linda Erickson | 44 | Wife-H | — | Norway |
| 24 | Bessie Erickson | 17 | Daughter | — | North Dakota |
| 25 | George Erickson | 12 | Son | — | North Dakota |
| 26 | Louis M. Erickson | 10 | Son | — | North Dakota |
| 27 | Wilfried E. Erickson | 7 | Daughter | — | North Dakota |
| 28 | Alice Erickson | 3 | Daughter | — | North Dakota |
| 29 | John Erickson | 40 | R | Farmer | Norway |
| 30 | Helge Erickson | 33 | Brother | Laborer | Norway |
| 31 | Clarence Nelson | 17 | Servant | Laborer | North Dakota |
| 32 | Martha Anderson | 61 | O | Housekeeper | Minnesota |
| 33 | Clara Anderson THIS PERSON | 21 | Daughter | Laborer | North Dakota |
| 34 | Arthur Anderson | 18 | Son | Teacher | North Dakota |
| 35 | Lunda Anderson | 24 | Daughter | — | North Dakota |
| 36 | Sunda Lunda | 25 | Son-in-law | Laborer | North Dakota |
| 37 | Gloria M. Lunda | 0 | Grand-dau | — | North Dakota |
| 38 | Theodore Aslakson | 63 | Lodger | — | Illinois |
| 39 | Steve Sipusic | 40 | Servant | Laborer | Yugoslavia |
| 40 | Arnold Peterson | 16 | Lodger | Laborer | North Dakota |
| 41 | Ole Amundson | 63 | O | Laborer | Minnesota |
| 42 | Serine Amundson | 32 | Wife-H | Farmer | Norway |
| 43 | Frieda Amundson | 16 | Daughter | — | North Dakota |
| 44 | Ruth Amundson | 14 | Daughter | — | North Dakota |
| 45 | Anna Amundson | 12 | Daughter | — | North Dakota |
| 46 | Ole Amundson | 3 | Son | — | North Dakota |
| 47 | Martha Amundson | 80 | Mother | — | Minnesota |
| 48 | George Anderson | 21 | O | Farmer | North Dakota |
| 49 | Morris Anderson | 21 | Son | Farmer | North Dakota |
| 50 | Richard H. Anderson | 16 | Son | — | North Dakota |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)