AA
Arthur Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Ramsey-County, North Dakota
Our Model Tree links this Arthur Anderson across the 1920, 1930 and 1940 US Censuses in Ramsey-County, North Dakota (XGBoost, ~Confirmed), with identified parents Albert & Sivert — first a son (b.~1910), then head of a 4-person household.
Age 30
b. ~1910
Male
Son
Born: North Dakota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Ramsey-County, North Dakota |
| Surname | Anderson |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | North Dakota |
| 1935 Residence (City) | Bartlett T. |
| 1935 Residence (County) | Ramsey |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Occupation | Farmer |
| Township / Ward | Bartlett T |
| Est. Birth Year | ~1910 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Arthur | Age | Birth yr |
|---|---|---|---|---|
| Robert Anderson | Head | — | 57 | ~1883 |
| Adrian Anderson | Son | — | 21 | ~1919 |
| Arthur Anderson | Son | — | 30 | ~1910 |
| Alga Anderson | Spouse | — | 53 | ~1887 |
Census Appearances
1920
Ramsey, North …
Son, age 11
Ramsey, North Dakota · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Ramsey, North …
Son, age 21
Ramsey, North Dakota · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Arthur |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Laborer |
| Industry | Farm Laborer |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1940
Ramsey-County, North …
Son, age 30
Ramsey-County, North Dakota · implied b. ~1910 — 4 household members
| Surname | Anderson |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | North Dakota |
| 1935 Residence (City) | Bartlett T. |
| 1935 Residence (County) | Ramsey |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| 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 Arthur Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Albert Anderson (~0.92 confidence) and father Sivert Anderson (~0.92 confidence) and father Robert Anderson (~0.92 confidence) and mother Anna Anderson (~0.92 confidence) and mother Alga Anderson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Anderson
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Sivert Anderson
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Robert Anderson
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Anna Anderson
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Alga Anderson
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Anderson
Son · 1940 · age 30 · b. ~1910 · North Dakota
★ You are viewing this record
Sibling
Adrian Anderson
Sibling · 1940 · age 21
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
1940 US Federal Census — Ramsey-County, North Dakota
Open full size
1940 US Federal Census — Ramsey-County, North Dakota
Page Contents
36 people indexed on this census page (nara:1940:m-t0627-03010-00009)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert Alvestad | 10 | Head | — | North Dakota |
| 42 | Lila Alvestad | 8 | Daughter | — | North Dakota |
| 43 | — | None | — | — | — |
| 44 | Robert Frith | 32 | Head | Farmer | North Dakota |
| 45 | Blanche Frith | 30 | Wife | — | North Dakota |
| 46 | Gerald Frith | 7 | Son | — | North Dakota |
| 47 | Bernice Frith | 3 | Daughter | — | North Dakota |
| 48 | Frank Zbylowsky | 51 | Head | Farmer | Minnesota |
| 49 | Minnie Zbylowsky | 51 | Wife | — | Minnesota |
| 50 | Alfred Zbylowsky | 22 | Son | Farmer | Minnesota |
| 51 | Edward Zbylowsky | 13 | Son | — | North Dakota |
| 52 | Charles W. Oliver | 45 | Head | Farmer | North Dakota |
| 53 | Clara Oliver | 43 | Wife | — | North Dakota |
| 54 | Genevieve Oliver | 19 | Daughter | Operator | North Dakota |
| 55 | Maynie Oliver | 16 | Daughter | — | North Dakota |
| 56 | Don Ferguson | 48 | Hired Man | Labor | Canada English |
| 57 | Earl A. Williams | 51 | Head | Farmer | North Dakota |
| 58 | Inga C. Williams | 43 | Wife | — | North Dakota |
| 59 | Jean Williams | 18 | Daughter | — | North Dakota |
| 60 | Arnold Williams | 16 | Son | — | North Dakota |
| 61 | Evelyn Williams | 14 | Daughter | — | North Dakota |
| 62 | Gertrude Williams | 12 | Daughter | — | North Dakota |
| 63 | Fred Cruse | 35 | Head | Labor | North Dakota |
| 64 | Catherine Cruse | 35 | Wife | — | North Dakota |
| 65 | Betty Cruse | 12 | Daughter | — | North Dakota |
| 66 | Robert Cruse | 10 | Son | — | North Dakota |
| 67 | Neal Cruse | 8 | Son | — | North Dakota |
| 68 | Manfred Carlson | 50 | Boarder | Labor | Sweden |
| 69 | Carlos J. Cruse | 75 | Head | — | Kentucky |
| 70 | Elizabeth Cruse | 72 | Wife | — | Illinois |
| 71 | Albert Wallberg | 55 | Head | Farmer | North Dakota |
| 72 | Mabel Wallberg | 40 | Wife | — | North Dakota |
| 73 | Robert Anderson | 57 | Head | Farmer | Minnesota |
| 74 | Alga Anderson | 53 | Wife | — | Wisconsin |
| 75 | Arthur Anderson THIS PERSON | 30 | Son | Farmer | North Dakota |
| 76 | Adrian Anderson | 21 | Son | Labor | North Dakota |
Pedigree Summary
Arthur + 1 sibling
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)