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Ernest Adams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Polk-County, Iowa
Our Model Tree links this Ernest Adams across the 1920, 1930 and 1940 US Censuses in Polk-County, Iowa (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 7-person household.
Age 60
b. ~1880
Male
Head
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Polk-County, Iowa |
| Surname | Adams |
| Given Name | Ernest V. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Des Moines City |
| 1935 Residence (County) | Polk |
| Additional Details | |
| Occupation | Brick Layer |
| Industry | Building Trade |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 306 |
| Highest Grade | H 7 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Brick Layer |
| Township / Ward | Des Moines City |
| Est. Birth Year | ~1880 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ernest | Age | Birth yr |
|---|---|---|---|---|
| Ernie Adams | Son | — | 17 | ~1923 |
| Ellen Adams | Other | — | 88 | ~1852 |
| Alice Adams | Daughter | — | 15 | ~1925 |
| Alice Adams | Spouse | — | 55 | ~1885 |
| Ruth Adams | Daughter | — | 26 | ~1914 |
| Ernest Adams | Head | — | 60 | ~1880 |
| Joseph Adams | Son | — | 20 | ~1920 |
Census Appearances
1920
Polk, Iowa
Head, age 41
Polk, Iowa · implied b. ~1879 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Ernest V |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Connecticut |
| Occupation | Superintendent |
| Industry | Construction Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Polk, Iowa
Head, age 52
Polk, Iowa · implied b. ~1878 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Ernest V. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Connecticut |
| Occupation | Brick-mason |
| Industry | Building Construction |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | R |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Polk-County, Iowa
Head, age 60
Polk-County, Iowa · implied b. ~1880 — 7 household members
| Surname | Adams |
| Given Name | Ernest V. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Des Moines City |
| 1935 Residence (County) | Polk |
| Occupation | Brick Layer |
| Industry | Building Trade |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 306 |
| Highest Grade | H 7 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Ernest Adams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Ernest Adams
Head · 1940 · age 60 · b. ~1880 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Polk-County, Iowa
Open full size
1940 US Federal Census — Polk-County, Iowa
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-01195-00126)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Marilyn Whitmer | 17 | Daughter | — | Iowa |
| 43 | Jule Jerome | 50 | Head | Custodian | Illinois |
| 44 | Mary Jerome | 47 | Wife | — | Minnesota |
| 46 | Ernest V. Adams THIS PERSON | 60 | Head | Brick Layer | Kansas |
| 47 | Alice M. Adams | 55 | Wife | — | Iowa |
| 48 | Ruth Adams | 26 | Daughter | Private Secretary | Nebraska |
| 49 | Joseph Adams | 20 | Son | Optician | Iowa |
| 50 | Ernie Adams | 17 | Son | — | Iowa |
| 51 | Alice Adams | 15 | Daughter | — | Iowa |
| 52 | Ellen G. Adams | 88 | Mother | — | Connecticut |
| 53 | David A. Bodley | 41 | Head | Machinist Superintendent | Iowa |
| 54 | Florence Bodley | 39 | Wife | — | Minnesota |
| 55 | Mildred Arlene Bodley | 20 | Daughter | — | Iowa |
| 56 | Lela Mae Bodley | 16 | Daughter | — | Iowa |
| 57 | Nadine Bodley | 14 | Daughter | — | Iowa |
| 58 | Fred Epperly | 53 | Head | Proprietor | Iowa |
| 59 | Ethel Epperly | 44 | Wife | Sub Teacher | Iowa |
| 60 | Margaret Epperly | 20 | Daughter | — | Iowa |
| 61 | Frances Epperly | 13 | Daughter | — | Iowa |
| 62 | Forrest Epperly | 10 | Son | — | Iowa |
| 63 | Frank M. Burgess | 74 | Head | — | Iowa |
| 64 | Martha J. Burgess | 74 | Wife | — | Norway |
| 65 | Mildred Martin | 28 | Head | Stenographer | Missouri |
| 66 | Donna Lee Martin | 9 | Daughter | — | Iowa |
| 67 | Jacklyn Martin | 7 | Daughter | — | Iowa |
| 68 | Marilyn Sue Martin | 6 | Daughter | — | Iowa |
| 69 | Charles D. Wright | 71 | Head | — | Iowa |
| 70 | Addie Wright | 64 | Wife | — | Iowa |
| 71 | Mary Johns | 72 | Lodger | — | Iowa |
| 72 | James Johns | 34 | Head | Salesman | Iowa |
| 73 | Mae Johns | 30 | Wife | Key Release Office | Iowa |
| 74 | Ray Merritt | 48 | Head | Waiter | Iowa |
| 75 | Ella Merritt | 43 | Wife | — | Colorado |
| 76 | Ben Hall | 24 | Head | Auditor | Iowa |
| 77 | Lois Hall | 24 | Wife | Proprietor | Iowa |
| 78 | Fronabella Atkins | 72 | Head | — | Indiana |
| 79 | A. Paul, Dr. Atkins | 51 | Son | Dentist | Iowa |
| 80 | John Van Schoten | 50 | Head | Sheriff | Iowa |
Related Census Records
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)