DC
Dorothy Campbell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Taylor-County, Iowa
Our Model Tree links this Dorothy Campbell across the 1920, 1930 and 1940 US Censuses in Taylor-County, Iowa (XGBoost, ~Confirmed), with identified parents Rosannah & Lizzie — first a daughter (b.~1908), then head of a 2-person household.
Age 32
b. ~1908
Female
Daughter
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Taylor-County, Iowa |
| Surname | Campbell |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Bedford City |
| 1935 Residence (County) | Taylor |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Bedford City |
| Est. Birth Year | ~1908 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Kevin Campbell | Head | — | 57 | ~1883 |
| Dorothy Campbell | Daughter | — | 32 | ~1908 |
Census Appearances
1920
Taylor, Iowa
Daughter, age 11
Taylor, Iowa · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Taylor, Iowa
Daughter, age 22
Taylor, Iowa · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Dorothy |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Iowa |
| Age at First Marriage | No |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Taylor-County, Iowa
Daughter, age 32
Taylor-County, Iowa · implied b. ~1908 — 2 household members
| Surname | Campbell |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Bedford City |
| 1935 Residence (County) | Taylor |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Dorothy Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Rosannah Campbell (~0.92 confidence) and mother Lizzie Campbell (~0.92 confidence) and mother Kevin Campbell (~0.92 confidence) and mother Lura Campbell (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Rosannah Campbell
b. ~1860
Source mother
● Household
· direct · ~0.92
Mother
Lizzie Campbell
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Kevin Campbell
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Lura Campbell
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Campbell
Daughter · 1940 · age 32 · b. ~1908 · Iowa
★ 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 — Taylor-County, Iowa
Open full size
1940 US Federal Census — Taylor-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01207-00722)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Harp | 36 | roomer | — | Iowa |
| 2 | Cloyd Harvey | 32 | roomer | — | Iowa |
| 3 | Guy Wale | 74 | Head | — | Iowa |
| 4 | Bess Wale | 72 | Wife | — | Illinois |
| 5 | Kellie Parmenter | 72 | Head | — | Illinois |
| 6 | Cecil Parmenter | 28 | Son | Artist | Iowa |
| 7 | Ruth Holy | 47 | Head | — | Iowa |
| 8 | Ruth Ann Holy | 5 | Granddaughter | — | Iowa |
| 9 | Katie Cannon | 65 | Head | — | Iowa |
| 10 | Ned Cannon | 76 | Brother | — | Iowa |
| 11 | Everett Parmenter | 44 | Head | Janitor | Iowa |
| 12 | Eva Parmenter | 48 | Wife | — | Missouri |
| 13 | Herald Stevens | 31 | Head | Carpenter | Iowa |
| 14 | Avis Stevens | 27 | Wife | — | Iowa |
| 15 | Sharon Stevens | 2 | Daughter | — | Iowa |
| 16 | John H. Wildman | 72 | Head | — | Iowa |
| 17 | Ed G. Wright | 71 | Head | — | Iowa |
| 18 | Edna Rolling | 75 | Head | — | Illinois |
| 19 | L. D. Gorder | 66 | Head | — | Ohio |
| 20 | May Gorder | 52 | Wife | — | Iowa |
| 21 | James Glenn | 36 | Boarder | Repairman | Omaha |
| 22 | John Hendrie | 46 | Head | Doctor | Scotland |
| 23 | Myrtle Hendrie | 46 | Wife | Doctor | Iowa |
| 24 | H. H. Hutcheson | 28 | Head | Fieldworker | Iowa |
| 25 | Opal Hutcheson | 22 | Wife | — | Iowa |
| 26 | Gary Lee Hutcheson | 2 | Son | — | Iowa |
| 27 | Alan Jay Hutcheson | 1 | Son | — | Iowa |
| 28 | Louis Cross | 49 | Head | Carpenter | Iowa |
| 29 | Mable Cross | 44 | Wife | — | Tennessee |
| 30 | Helen Cross | 20 | Daughter | Office Work | Iowa |
| 31 | Bell Cross | 19 | Son | Clerk | Iowa |
| 32 | Alice Cross | 17 | Daughter | — | Iowa |
| 33 | Fred Cross | 15 | Son | — | Iowa |
| 34 | Buzz Cross | 13 | Son | — | Iowa |
| 35 | Betty Cross | 10 | Daughter | — | Iowa |
| 36 | Peggy Cross | 8 | Daughter | — | Iowa |
| 37 | Frances Cross | 6 | Daughter | — | Iowa |
| 38 | Judy Cross | 3 | Daughter | — | Iowa |
| 39 | Kevin Campbell | 57 | Head | — | Iowa |
| 40 | Dorothy Campbell THIS PERSON | 32 | Daughter | — | Iowa |
Pedigree Summary
Dorothy
Gen 1 · 4 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)