LW
Louise White — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Dubuque-County, Iowa
Our Model Tree links this Louise White across the 1930 and 1940 US Censuses in Dubuque-County, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1904), then head of a 8-person household.
Age 36
b. ~1904
Female
Spouse
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Dubuque-County, Iowa |
| Surname | White |
| Given Name | Louise |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Dodge Township |
| 1935 Residence (County) | Dubuque |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Dodge Township |
| Est. Birth Year | ~1904 |
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 Louise | Age | Birth yr |
|---|---|---|---|---|
| Janice White | Daughter | — | 8 | ~1932 |
| Louise White | Spouse | — | 36 | ~1904 |
| Raymond Steve | Other | — | 25 | ~1915 |
| Elmer White | Son | — | 9 | ~1931 |
| Lois White | Daughter | — | 18 | ~1922 |
| Ann White | Daughter | — | 2 | ~1938 |
| Edward White | Head | — | 40 | ~1900 |
| Dolores White | Daughter | — | 4 | ~1936 |
Census Appearances
1930
Dubuque, Iowa
Other, age 26
Dubuque, Iowa · implied b. ~1904 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Louise |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 21 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Dubuque-County, Iowa
Spouse, age 36
Dubuque-County, Iowa · implied b. ~1904 — 8 household members
| Surname | White |
| Given Name | Louise |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Dodge Township |
| 1935 Residence (County) | Dubuque |
| Income (1939) | 0 |
| Highest Grade | H 8 |
| 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 Louise White across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Louise White
Spouse · 1940 · age 36 · b. ~1904 · 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 — Dubuque-County, Iowa
Open full size
1940 US Federal Census — Dubuque-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01158-00166)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leo O Steinhagen | 29 | head | Farmer | Iowa |
| 2 | Stella Steinhagen | 32 | wife | — | Iowa |
| 3 | Jeanette Steinhagen | 1 | daughter | — | Iowa |
| 4 | John Conrad | 68 | head | — | England |
| 5 | Katherine R Conrad | 60 | wife | — | Iowa |
| 6 | John Conrad | 29 | son | Farm Laborer | Iowa |
| 7 | Joseph Conrad | 26 | son | Farm Laborer | Iowa |
| 8 | Arnold C Egan | 24 | head | Farmer | Iowa |
| 9 | Florence Egan | 23 | wife | — | Iowa |
| 10 | Edward H White | 40 | head | Farmer | Iowa |
| 11 | Louise White THIS PERSON | 36 | wife | — | Iowa |
| 12 | Lois White | 18 | daughter | — | Iowa |
| 13 | Elmer White | 9 | son | — | Iowa |
| 14 | Janice White | 8 | daughter | — | Iowa |
| 15 | Dolores White | 4 | daughter | — | Iowa |
| 16 | Ann White | 2 | daughter | — | Iowa |
| 17 | Raymond Steve | 25 | hired hand | Farm Laborer | Iowa |
| 18 | Leon A Baum | 40 | head | Herdsman | Iowa |
| 19 | Delores Baum | 29 | wife | — | Iowa |
| 20 | Mary Lou Baum | 6 | daughter | — | Iowa |
| 21 | Bobby Lou Baum | 4 | daughter | — | Iowa |
| 22 | Robert Lou Baum | 3 | son | — | Iowa |
| 23 | Joyce Ann Baum | 2 | daughter | — | Iowa |
| 24 | Roy O Phillips | 49 | head | Farmer | Iowa |
| 25 | Marguerite Phillips | 56 | wife | — | Iowa |
| 26 | Daniel Hogan | 57 | head | Farmer | Iowa |
| 27 | Mayme Hogan | 55 | wife | — | Iowa |
| 28 | Theoline Hogan | 22 | daughter | — | Iowa |
| 29 | William J Hogan | 12 | son | — | Iowa |
| 30 | Abigail Kelly | 28 | lodger | Poultry | Iowa |
| 31 | Peter A Schultz | 69 | head | Gardener | Luxemburg |
| 32 | Edward Schultz | 26 | son | Farm Laborer | Iowa |
| 33 | Mildred Schultz | 23 | daughter | — | Iowa |
| 34 | Rosalie Schultz | 21 | daughter | — | Iowa |
| 35 | Viola Schultz | 19 | daughter | — | Iowa |
| 36 | Germaine Schultz | 17 | daughter | — | Iowa |
| 37 | Jerome Schultz | 15 | son | — | Iowa |
| 38 | August A Trenkamp | 62 | head | Farmer | Iowa |
| 39 | Rosa Trenkamp | 57 | wife | — | Iowa |
| 40 | Mary Trenkamp | 21 | daughter | — | 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)