PA
Pearl Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Mountrail-County, North Dakota
Our Model Tree links this Pearl Anderson across the 1920, 1930 and 1940 US Censuses in Mountrail-County, North Dakota (XGBoost, ~Confirmed), with identified parents Henry & Henry — first a daughter (b.~1905), then head of a 3-person household.
Age 35
b. ~1905
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mountrail-County, North Dakota |
| Surname | Anderson |
| Given Name | Pearl |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Spring Coulee Twp |
| 1935 Residence (County) | Mountrail |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Spring Coulee Twp |
| Est. Birth Year | ~1905 |
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 Pearl | Age | Birth yr |
|---|---|---|---|---|
| Pearl Anderson | Daughter | — | 35 | ~1905 |
| Henry Anderson | Head | — | 68 | ~1872 |
| Anna Anderson | Spouse | — | 62 | ~1878 |
Census Appearances
1920
Mountrail, North …
Daughter, age 15
Mountrail, North Dakota · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Pearl F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Mountrail, North …
Daughter, age 25
Mountrail, North Dakota · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Pearl |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Mountrail-County, North …
Daughter, age 35
Mountrail-County, North Dakota · implied b. ~1905 — 3 household members
| Surname | Anderson |
| Given Name | Pearl |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Spring Coulee Twp |
| 1935 Residence (County) | Mountrail |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Pearl Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Anderson (~0.92 confidence) and father Henry Anderson (~0.92 confidence) and mother Anna Anderson (~0.92 confidence) and mother Annie Anderson (~0.92 confidence) and father Henry Anderson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Anderson
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Henry Anderson
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Anna Anderson
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Annie Anderson
b. ~1878
Source mother
● Household
· direct · ~0.92
Father
Henry Anderson
b. ~1883
Source father
● Household
· direct · ~0.92
This person
Anchor record
Pearl Anderson
Daughter · 1940 · age 35 · b. ~1905 · 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 — Mountrail-County, North Dakota
Open full size
1940 US Federal Census — Mountrail-County, North Dakota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03008-00309)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leonard Johnson | 42 | Head | Farmer | No Dakota |
| 2 | Doris Johnson | 31 | Wife | — | No Dakota |
| 3 | Shirley Johnson | 5 | Daughter | — | No Dakota |
| 4 | Allen Johnson | 3 | Son | — | No Dakota |
| 5 | Alfred Johanson | 53 | Head | Farmer | Sweden |
| 6 | Anton Carlson | 54 | Lodger | Farmer | Sweden |
| 7 | Herman Krohn | 35 | Head | Farmer | Minnesota |
| 8 | Lillian Krohn | 28 | Wife | — | Minnesota |
| 9 | Torstel Ruum | 55 | Head | Farmer | Norway |
| 10 | Julia Ruum | 52 | Wife | — | Minnesota |
| 11 | Thelma Ruum | 25 | Daughter | — | No Dakota |
| 12 | Sylvester Ruum | 24 | Son | Farmer | No Dakota |
| 13 | Theodore Ruum | 20 | Son | Laborer | No Dakota |
| 14 | Dorothy Ruum | 13 | Daughter | — | No Dakota |
| 15 | Elail Ruum | 10 | Daughter | — | No Dakota |
| 16 | Nels Oleson | 55 | Head | Farmer | Minnesota |
| 17 | Sigrid Oleson | 51 | Wife | — | Norway |
| 18 | Norman Oleson | 20 | Son | Laborer | No Dakota |
| 19 | Truman Oleson | 18 | Son | — | No Dakota |
| 20 | Oscar Johnson | 36 | Head | Farmer | No Dakota |
| 21 | Nanna Johnson | 66 | Mother | — | Sweden |
| 22 | Oscar Lidgren | 49 | Lodger | Laborer | Sweden |
| 23 | Alfred L. Johnson | 22 | Head | Farmer | No Dakota |
| 24 | Dorothea Johnson | 18 | Wife | — | No Dakota |
| 25 | Deanne Johnson | 2 | Daughter | — | No Dakota |
| 26 | Adolph Sandstrom | 53 | Head | Farmer | Minnesota |
| 27 | Ellen A. Sandstrom | 57 | Wife | — | Wisconsin |
| 28 | Charles Sandstrom | 17 | Son | — | No Dakota |
| 29 | Florence Sandstrom | 15 | Daughter | — | No Dakota |
| 30 | Herbert G. Frink | 59 | Head | Farmer | Iowa |
| 31 | Jessie Frink | 51 | Wife | — | Iowa |
| 32 | Clarence Frink | 18 | Son | Laborer | No Dakota |
| 33 | Dale Frink | 16 | Son | Laborer | No Dakota |
| 34 | Mark Frink | 13 | Son | — | No Dakota |
| 35 | Margaret Frink | 10 | Daughter | — | No Dakota |
| 36 | Thomas Torstenson | 23 | Head | Farmer | No Dakota |
| 37 | Florence Torstenson | 21 | Wife | — | No Dakota |
| 38 | Henry Anderson | 68 | Head | Farmer | Norway |
| 39 | Anna Anderson | 62 | Wife | — | Norway |
| 40 | Pearl Anderson THIS PERSON | 35 | Daughter | — | Minnesota |
Related Census Records
Pedigree Summary
Pearl
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)