JH
James Hansen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Woodbury-County, Iowa
Our Model Tree links this James Hansen across the 1930 and 1940 US Censuses in Woodbury-County, Iowa (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 8-person household.
Age 11
b. ~1929
Male
Son
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Woodbury-County, Iowa |
| Surname | Hansen |
| Given Name | James |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Sioux City |
| 1935 Residence (County) | Woodbury |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same Place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Sioux City |
| Est. Birth Year | ~1929 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Hansen | Daughter | — | 15 | ~1925 |
| Charlotte Hansen | Daughter | — | 18 | ~1922 |
| John Hansen | Son | — | 11 | ~1929 |
| Emi Hansen | Spouse | — | 46 | ~1894 |
| James Hansen | Son | — | 11 | ~1929 |
| Alford Hansen | Head | — | 55 | ~1885 |
| Raymond Hansen | Son | — | 6 | ~1934 |
| Richard Hansen | Son | — | 6 | ~1934 |
Census Appearances
1930
Woodbury, Iowa
Son, age
Woodbury, Iowa · implied b. ~1930 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Woodbury-County, Iowa
Son, age 11
Woodbury-County, Iowa · implied b. ~1929 — 8 household members
| Surname | Hansen |
| Given Name | James |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Sioux City |
| 1935 Residence (County) | Woodbury |
| Highest Grade | 4 |
| 1935 Residence | Same Place |
| 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 James Hansen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Hansen
Son · 1940 · age 11 · b. ~1929 · Iowa
★ You are viewing this record
Sibling
Raymond Hansen
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Hansen
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlotte Hansen
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Hansen
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hansen
Sibling · 1940 · age 11
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 — Woodbury-County, Iowa
Open full size
1940 US Federal Census — Woodbury-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01216-00711)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Kate T Hermann | 53 | Wife | — | Iowa |
| 42 | Elmer T Damme | 34 | Head | Truck Sales Manager | Nebraska |
| 43 | Olga Damme | 33 | Wife | — | Iowa |
| 44 | Patricia Damme | 10 | daughter | — | Iowa |
| 45 | Kathleen Damme | 4 | daughter | — | Iowa |
| 46 | Robert Damme | 2 | son | — | Iowa |
| 47 | Anna M Burak | 27 | sister in law | Stenographer | Illinois |
| 48 | Claude W Mccook | 45 | Head | Manager | Iowa |
| 49 | Grace Mccook | 42 | Wife | — | Iowa |
| 50 | Glenn W Mccook | 20 | son | — | Iowa |
| 51 | Dorothy M Mccook | 17 | daughter | — | Iowa |
| 52 | Kenneth S Tuttle | 29 | Head | Minister | Iowa |
| 53 | Angie Tuttle | 33 | Wife | — | Iowa |
| 54 | Betty Lou Tuttle | 0 | infant | — | Iowa |
| 55 | Charles G Bryant | 39 | Head | Mechanic | Iowa |
| 56 | Eva Bryant | 32 | Wife | — | Iowa |
| 57 | Norma Bryant | 11 | daughter | — | Iowa |
| 58 | Charles Bryant | 4 | son | — | Iowa |
| 59 | Leonard Haugen | 33 | Head | Service Mgr. | Iowa |
| 60 | Bernice P Haugen | 30 | Wife | — | Iowa |
| 61 | Phyllis Haugen | 7 | daughter | — | Iowa |
| 62 | Harry L Combes | 39 | Head | Killing Clerk | Washington |
| 63 | Grace Myrtle Combes | 40 | wife | — | Michigan |
| 64 | Jack Combes | 17 | son | — | Iowa |
| 65 | William Combes | 16 | son | — | Iowa |
| 66 | Louise Julch | 73 | Head | — | Illinois |
| 67 | Lynne W Hunter | 43 | Head | Salesman | Wisconsin |
| 68 | Kathryn Hunter | 39 | wife | — | N. Dakota |
| 69 | Shirley Hunter | 16 | daughter | — | Iowa |
| 70 | Jack Hunter | 14 | son | — | Iowa |
| 71 | Richard Hunter | 11 | son | — | Iowa |
| 72 | Alford Hansen | 55 | Head | Mechanic | Denmark |
| 73 | Emi Hansen | 46 | Wife | — | Iowa |
| 74 | Charlotte Hansen | 18 | daughter | New Worker | Iowa |
| 75 | Dorothy Hansen | 15 | daughter | — | Iowa |
| 76 | John Hansen | 11 | son | — | Iowa |
| 77 | James Hansen THIS PERSON | 11 | son | — | Iowa |
| 78 | Raymond Hansen | 6 | son | — | Iowa |
| 79 | Richard Hansen | 6 | son | — | Iowa |
| 80 | William G Petty | 71 | Head | Meat Cutter | Iowa |
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)