AA
Andrew Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Ward-County, North Dakota
Our Model Tree links this Andrew Anderson across the 1920, 1930 and 1940 US Censuses in Ward-County, North Dakota (XGBoost, ~Confirmed), with identified parents Edward & Jacob — first a head (b.~1902), then head of a 4-person household.
Age 38
b. ~1902
Male
Head
Born: North Dakota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Ward-County, North Dakota |
| Surname | Anderson |
| Given Name | Andrew H |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (County) | Ward |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Occupation | Farmer |
| Township / Ward | Hiddenwood Twp |
| Est. Birth Year | ~1902 |
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 Andrew | Age | Birth yr |
|---|---|---|---|---|
| Elaine Anderson | Daughter | — | 1 | ~1939 |
| Andrew Anderson | Head | — | 38 | ~1902 |
| Amie Anderson | Other | — | 35 | ~1905 |
| Maggie Anderson | Spouse | — | 30 | ~1910 |
Census Appearances
1920
Ward, North …
Son, age 17
Ward, North Dakota · implied b. ~1903 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Andrew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Ward, North …
Son, age 29
Ward, North Dakota · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Andrew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1940
Ward-County, North …
Head, age 38
Ward-County, North Dakota · implied b. ~1902 — 4 household members
| Surname | Anderson |
| Given Name | Andrew H |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (County) | Ward |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 Andrew Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edward Anderson (~0.92 confidence) and father Jacob Anderson (~0.92 confidence) and mother Sena Anderson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Anderson
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Jacob Anderson
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Sena Anderson
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Andrew Anderson
Head · 1940 · age 38 · b. ~1902 · North Dakota
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Ward-County, North Dakota
Open full size
1940 US Federal Census — Ward-County, North Dakota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03017-00231)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jessie Lyman | 4 | daughter | — | North Dakota |
| 2 | Dorothea Lyman | 21 | lodger | Teacher | North Dakota |
| 3 | Andrew H Anderson THIS PERSON | 38 | head | Farmer | North Dakota |
| 4 | Maggie Anderson | 30 | wife | — | North Dakota |
| 5 | Elaine Anderson | 1 | daughter | — | North Dakota |
| 6 | Amie Anderson | 35 | brother | Farmer | North Dakota |
| 7 | Ole Enochson | 70 | head | Farmer | Norway |
| 8 | Martha Enochson | 60 | wife | — | Norway |
| 9 | Alton Enochson | 35 | son | Farmer | Minnesota |
| 10 | Joel Enochson | 27 | son | Farm Laborer | Minnesota |
| 11 | Kenneth Enochson | 21 | son | Typist | North Dakota |
| 12 | Norman Enochson | 17 | son | Student | North Dakota |
| 13 | Richard Knoll | 64 | head | Farmer | Germany |
| 14 | Marie Knoll | 54 | wife | — | Nebraska |
| 15 | Edna Knoll | 20 | daughter | — | North Dakota |
| 16 | Lloyd Holden | 31 | head | Farmer | Minnesota |
| 17 | Viola Holden | 28 | wife | — | North Dakota |
| 18 | Duane Holden | 8 | son | — | North Dakota |
| 19 | Lalin Holden | 5 | son | — | North Dakota |
| 20 | Seivert Nelson | 65 | head | Farmer | Norway |
| 21 | Olive Nelson | 54 | wife | — | North Dakota |
| 22 | Thomas Nelson | 20 | son | Farm Laborer | North Dakota |
| 23 | Donald Nelson | 18 | son | Farm Laborer | North Dakota |
| 24 | Harry Schellenbaum | 62 | head | Farmer | Indiana |
| 25 | John Schellenbaum | 38 | son | Farmer | Illinois |
| 26 | Edwin Nelson | 24 | head | Farmer | North Dakota |
| 27 | Bernice Nelson | 24 | wife | — | North Dakota |
| 28 | Ole Nohle | 69 | head | Farmer | Germany |
| 29 | Ragna Nohle | 55 | wife | — | Norway |
| 30 | Henry Nohle | 24 | son | Barber | North Dakota |
| 31 | Evelyn Nohle | 20 | daughter-in-law | — | North Dakota |
| 32 | Arthur T Hoffman | 40 | head | Farmer | Minnesota |
| 33 | Edith Hoffman | 31 | wife | — | North Dakota |
| 34 | Vincent Hoffman | 6 | son | — | North Dakota |
| 35 | Doris Hoffman | 5 | daughter | — | North Dakota |
| 36 | Lynn Hoffman | 3 | son | — | North Dakota |
| 37 | Lawrence Hoffman | 1 | son | — | North Dakota |
| 38 | Merritt Warner | 75 | head | Farmer | Minnesota |
| 39 | Annie Warner | 72 | wife | — | Minnesota |
| 40 | Morris Warner | 20 | son | Clerk In Office | North Dakota |
Pedigree Summary
Andrew
Gen 1 · 3 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)