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Andrew Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Morton-County, North Dakota
Our Model Tree links this Andrew Anderson across the 1920, 1930 and 1940 US Censuses in Morton-County, North Dakota (XGBoost, ~Confirmed), with identified parents Hulda — first a head (b.~1896), then head of a 3-person household.
Age 44
b. ~1896
Male
Head
Born: North Dakota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Morton-County, North Dakota |
| Surname | Anderson |
| Given Name | Andrew O. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | Mandan City |
| 1935 Residence (County) | Morton |
| Additional Details | |
| Occupation | Switchman |
| Industry | Steam Railway |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 462 |
| Highest Grade | C-1 |
| 1935 Residence | Same place |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Occupation | Switchman |
| Township / Ward | Mandan City |
| Est. Birth Year | ~1896 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Andrew | Age | Birth yr |
|---|---|---|---|---|
| Andrew Anderson | Head | — | 44 | ~1896 |
| Gerald Anderson | Son | — | 14 | ~1926 |
| Margaret Anderson | Spouse | — | 45 | ~1895 |
Census Appearances
1920
Morton, North …
Son, age 24
Morton, North Dakota · implied b. ~1896 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Andrew |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Morton, North …
Head, age 34
Morton, North Dakota · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Andrew O. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Age at First Marriage | 24 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Switchman |
| Industry | Steam Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3200. |
| Radio Set | R |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1940
Morton-County, North …
Head, age 44
Morton-County, North Dakota · implied b. ~1896 — 3 household members
| Surname | Anderson |
| Given Name | Andrew O. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | Mandan City |
| 1935 Residence (County) | Morton |
| Occupation | Switchman |
| Industry | Steam Railway |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 462 |
| Highest Grade | C-1 |
| 1935 Residence | Same place |
| 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: mother Hulda Anderson (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Hulda Anderson
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Andrew Anderson
Head · 1940 · age 44 · b. ~1896 · 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 — Morton-County, North Dakota
Open full size
1940 US Federal Census — Morton-County, North Dakota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03007-00683)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ellen A. Simone | 55 | Wife | — | Sweden |
| 2 | Joseph G. Simone | 58 | Head | Contractor | Wisconsin |
| 3 | Donald L. Simone | 22 | Son | Contractor | North Dakota |
| 4 | Kenneth L. Simone | 28 | Son | Contractor | North Dakota |
| 5 | Evelyn G. Simone | 19 | Daughter | — | North Dakota |
| 6 | George F. Stuen | 35 | Head | — | North Dakota |
| 7 | Barbara Stuen | 32 | Wife | — | North Dakota |
| 8 | Wilhelmina M. Stuen | 11 | Daughter | — | North Dakota |
| 9 | Lawrence P. Stuen | 8 | Son | — | North Dakota |
| 10 | Erwin J. Stuen | 5 | Son | — | North Dakota |
| 11 | Dolores A. Stuen | 5 | Daughter | — | North Dakota |
| 12 | Irene A. Stuen | 2 | Daughter | — | North Dakota |
| 13 | Charles J. Larson | 53 | Head | Conductor | Sweden |
| 14 | Florence E. Larson | 50 | Wife | — | Minnesota |
| 15 | Hilda A. Larson | 80 | Mother | — | Sweden |
| 16 | Edwin J. Voss | 39 | Head | Salesman | Wisconsin |
| 17 | Laura G. Voss | 35 | Wife | — | North Dakota |
| 18 | Dennis E. Voss | 12 | Son | — | North Dakota |
| 19 | Doris Kay M. Voss | 9 | Daughter | — | North Dakota |
| 20 | Karen M. Voss | 3 | Daughter | — | North Dakota |
| 21 | John Jacobs | 17 | Lodger | — | North Dakota |
| 22 | Magdalena Tillman | 73 | Head | — | Denmark |
| 23 | Isadore Doerr | 28 | Head | Laborer | North Dakota |
| 24 | Minnie B. Doerr | 20 | Wife | — | North Dakota |
| 25 | John T. Larson | 76 | Head | — | Sweden |
| 26 | Ida C. Larson | 75 | Wife | — | Sweden |
| 27 | Iver T. Larson | 48 | Head | Jeweler & Optician | North Dakota |
| 28 | Minnie B. Larson | 50 | Wife | — | Minnesota |
| 29 | Robert K. Larson | 23 | Son | Switchman | Minnesota |
| 30 | Darlene M. Larson | 19 | Daughter | Beauty Operator | North Dakota |
| 31 | Anne Anderson | 71 | Mother | — | Sweden |
| 32 | Andrew O. Anderson THIS PERSON | 44 | Head | Switchman | North Dakota |
| 33 | Margaret E. Anderson | 45 | Wife | — | North Dakota |
| 34 | Gerald O. Anderson | 14 | Son | — | North Dakota |
| 35 | Cecil L. Reese | 33 | Head | Assistant Superintendent | Iowa |
| 36 | Beulah D. Reese | 30 | Wife | — | Iowa |
| 37 | Jack A. Sauter | 55 | Head | Tombstone Finisher | Russia |
| 38 | Caroline Sauter | 51 | Wife | — | Russia |
| 39 | Harry E. Sauter | 25 | Son | Delivery Boy | North Dakota |
| 40 | Howard W. Sauter | 12 | Son | — | North Dakota |
Pedigree Summary
Andrew
Gen 1 · 1 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)