EP
Ethel Parker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Peoria-County, Illinois
Our Model Tree links this Ethel Parker across the 1930 and 1940 US Censuses in Peoria-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1906), then head of a 7-person household.
Age 34
b. ~1906
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Peoria-County, Illinois |
| Surname | Parker |
| Given Name | Ethel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Peoria Heights Village |
| 1935 Residence (County) | Peoria |
| Additional Details | |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Peoria Heights Village |
| Est. Birth Year | ~1906 |
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 Ethel | Age | Birth yr |
|---|---|---|---|---|
| Betty Parker | Daughter | — | 12 | ~1928 |
| Barbara Parker | Daughter | — | 4 | ~1936 |
| Ethel Parker | Spouse | — | 34 | ~1906 |
| Howard Parker | Son | — | 15 | ~1925 |
| Roy Parker | Son | — | 13 | ~1927 |
| Squire Parker | Head | — | 38 | ~1902 |
| Janet Parker | Daughter | — | 2 | ~1938 |
Census Appearances
1930
Peoria, Illinois
Other, age 24
Peoria, Illinois · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Ethel |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 18 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Peoria-County, Illinois
Spouse, age 34
Peoria-County, Illinois · implied b. ~1906 — 7 household members
| Surname | Parker |
| Given Name | Ethel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Peoria Heights Village |
| 1935 Residence (County) | Peoria |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Ethel Parker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ethel Parker
Spouse · 1940 · age 34 · b. ~1906 · Illinois
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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 — Peoria-County, Illinois
Open full size
1940 US Federal Census — Peoria-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00865-00296)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ernest Janssen | 34 | Head | Superintendent | Illinois |
| 2 | Myrtle Janssen | 40 | Wife | — | Illinois |
| 3 | Imogene Janssen | 17 | Daughter | — | Illinois |
| 4 | Ernestine Janssen | 15 | Daughter | — | California |
| 5 | John Earl Janssen | 13 | Son | — | Illinois |
| 6 | Squire Parker | 38 | Head | Trucker | Ohio |
| 7 | Ethel Parker THIS PERSON | 34 | Wife | — | Illinois |
| 8 | Howard Parker | 15 | Son | — | Illinois |
| 9 | Roy Parker | 13 | Son | — | Illinois |
| 10 | Betty Parker | 12 | Daughter | — | Illinois |
| 11 | Barbara Parker | 4 | Daughter | — | Illinois |
| 12 | Janet Parker | 2 | Daughter | — | Illinois |
| 13 | Harvey Maxwell | 34 | Head | Inspector Foreman | Illinois |
| 14 | Sibyl Maxwell | 30 | Wife | — | Illinois |
| 15 | Winfield Scott | 51 | Head | Cutter-Foreman | Ohio |
| 16 | Mary A Scott | 46 | Wife | — | Illinois |
| 17 | Phyllis Scott | 13 | Daughter | — | Illinois |
| 18 | Shirley Scott | 12 | Daughter | — | Illinois |
| 19 | Raymond Lemlow | 30 | Head | Route-Man | Illinois |
| 20 | Hazel Lemlow | 30 | Wife | — | Illinois |
| 21 | John Lemlow | 5 | Daughter | — | Illinois |
| 22 | Bruce Lemlow | 1 | Son | — | Illinois |
| 23 | Lavine Dobies | 36 | Head | Telegraph Operator | Illinois |
| 24 | Luella Dobies | 34 | Wife | — | Illinois |
| 25 | Richard Dobies | 10 | Son | — | Illinois |
| 26 | Raymond Dobies | 9 | Son | — | Illinois |
| 27 | John Berry | 39 | Head | Mechanical Engineer | Illinois |
| 28 | Elizabeth Berry | 36 | Wife | — | Illinois |
| 29 | Robert Berry | 18 | Son | Truck Driver | Illinois |
| 30 | Shirley Huitmiller | 5 | Niece | — | Illinois |
| 31 | Harold Cargle | 30 | Head | Building Laborer | Illinois |
| 32 | Effie Cargle | 27 | Wife | — | Illinois |
| 33 | William Speichery | 43 | Head | — | Iowa |
| 34 | Geneva Speichery | 30 | Wife | — | Minnesota |
| 35 | Bobbie Speichery | 9 | Son | — | Iowa |
| 36 | William Speichery | 6 | Son | — | Iowa |
| 37 | Charles Kalb | 61 | Head | Shipping Clerk | Michigan |
| 38 | Hazel Kalb | 50 | Wife | — | Wisconsin |
| 39 | Franklin Kalb | 19 | Son | — | Illinois |
| 40 | Orville Forguer | 22 | Head | Brick-Hand | Illinois |
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)