EM
Ellen Moore — 1940 US Census Record
Model Tree available1940 United States Federal Census · Warren-County, Illinois
Our Model Tree links this Ellen Moore across the 1920, 1930 and 1940 US Censuses in Warren-County, Illinois (XGBoost, ~Confirmed), with identified parents J & Jacob — first a daughter (b.~1907), then head of a 4-person household.
Age 33
b. ~1907
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, Illinois |
| Surname | Moore |
| Given Name | Ellen A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Monmouth |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Occupation | Graduate nurse |
| Industry | Home Nursing |
| Class of Worker | PW |
| Hours Worked | 84 |
| Income (1939) | 2200 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Graduate Nurse |
| Township / Ward | Monmouth |
| Est. Birth Year | ~1907 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ellen | Age | Birth yr |
|---|---|---|---|---|
| Nanny Moore | Spouse | — | 58 | ~1882 |
| Jacob Moore | Head | — | 59 | ~1881 |
| Jack Moore | Son | — | 19 | ~1921 |
| Ellen Moore | Daughter | — | 33 | ~1907 |
Census Appearances
1920
Warren, Illinois
Daughter, age 13
Warren, Illinois · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Ellen A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Warren, Illinois
Other, age 23
Warren, Illinois · implied b. ~1907 — 21 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Ellen A. |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Sweden |
| Occupation | Nurse |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Warren-County, Illinois
Daughter, age 33
Warren-County, Illinois · implied b. ~1907 — 4 household members
| Surname | Moore |
| Given Name | Ellen A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Monmouth |
| 1935 Residence (County) | Warren |
| Occupation | Graduate nurse |
| Industry | Home Nursing |
| Class of Worker | PW |
| Hours Worked | 84 |
| Income (1939) | 2200 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| 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 Ellen Moore across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father J Moore (~0.92 confidence) and father Jacob Moore (~0.92 confidence) and mother Marie Moore (~0.92 confidence) and mother Nanny Moore (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
J Moore
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Jacob Moore
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Marie Moore
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Nanny Moore
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ellen Moore
Daughter · 1940 · age 33 · b. ~1907 · Illinois
★ You are viewing this record
Sibling
Jack Moore
Sibling · 1940 · age 19
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 — Warren-County, Illinois
Open full size
1940 US Federal Census — Warren-County, Illinois
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-00901-00441)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 3 | Jack Mccreary | 36 | Head | Farm Operator | Illinois |
| 4 | Ella K Mccreary | 30 | Wife | — | Illinois |
| 5 | Larry Mccreary | 8 | Son | — | Illinois |
| 6 | Jacob Moore | 59 | Head | Farm Operator | Pennsylvania |
| 7 | Nanny A Moore | 58 | Wife | — | Sweden |
| 8 | Ellen A Moore THIS PERSON | 33 | Daughter | Graduate Nurse | Illinois |
| 9 | Jack Moore | 19 | Son | Farm Hand | Illinois |
| 10 | Scott Rhodes | 57 | Head | Night Engineer | Indiana |
| 11 | Myrtle Rhodes | 52 | Wife | — | Indiana |
| 12 | Raymond Rhodes | 19 | Son | — | Indiana |
| 13 | Leroy Rhodes | 16 | Son | — | Illinois |
| 14 | Max Rhodes | 15 | Son | — | Illinois |
| 15 | John Rinker | 50 | Head | Carpenter Contractor | Virginia |
| 16 | Pearl Rinker | 44 | Wife | — | Virginia |
| 17 | Mary Lou Rinker | 12 | Daughter | — | Illinois |
| 18 | John L Eyler | 60 | Head | Farm Manager | Ohio |
| 19 | Bertha Eyler | 56 | Wife | — | Ohio |
| 20 | Robert Eyler | 21 | Son | — | Illinois |
| 21 | Richard Eyler | 19 | Son | — | Illinois |
| 22 | Dorothy Eyler | 16 | Daughter | Farm Hand | Illinois |
| 23 | Howard Eyler | 15 | Son | — | Illinois |
| 24 | Glen Eyler | 10 | Grandson | — | Illinois |
| 25 | John C Mckay | 64 | Head | Farm Operator | Missouri |
| 26 | Nancy Mckay | 67 | Wife | — | Illinois |
| 27 | Homer Mckay | 57 | Brother | Farm Operator | Missouri |
| 28 | Myrtle Boals | 69 | Head | Farm Operator | Michigan |
| 29 | Nina Rohr | 41 | Daughter | — | Illinois |
| 30 | Garnett Murdock | 20 | Lodger | Clerk | Illinois |
| 31 | George Claycomb | 62 | Brother | Section Man | Illinois |
| 32 | Dale Simms | 28 | Lodger | Assistant Hand | Illinois |
| 33 | Roy Armstrong | 58 | Head | Farm Manager | Illinois |
| 34 | Ida Armstrong | 57 | Wife | — | Illinois |
| 35 | Mildred Armstrong | 28 | Daughter | — | Illinois |
| 36 | Harold Armstrong | 26 | Son | Machinist | Illinois |
| 37 | Andrew Dicken | 49 | Head | Farm Manager | Illinois |
| 38 | Thomas Tully | 60 | Head | Farm Manager | Illinois |
| 39 | Mary Tully | 57 | Wife | — | Missouri |
| 40 | James Connors | 43 | Head | Farm Operator | Illinois |
Pedigree Summary
Ellen + 1 sibling
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)