EM
Ella Moore — 1940 US Census Record
Linked across censuses1940 United States Federal Census · New-Castle-County, Delaware
Our Model Tree links this Ella Moore across the 1930 and 1940 US Censuses in New-Castle-County, Delaware (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 6-person household.
Age 29
b. ~1911
Female
Daughter
Born: Delaware
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | New-Castle-County, Delaware |
| Surname | Moore |
| Given Name | Ella |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Delaware |
| 1935 Residence (City) | Christiana unincorporated |
| 1935 Residence (County) | New Castle |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Fibre Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1015 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Occupation | Stenographer |
| Township / Ward | Christiana Unincorporated |
| Est. Birth Year | ~1911 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ella | Age | Birth yr |
|---|---|---|---|---|
| Frank Moore | Son | — | 18 | ~1922 |
| Thomas Moore | Son | — | 14 | ~1926 |
| John Moore | Head | — | 54 | ~1886 |
| James Moore | Son | — | 21 | ~1919 |
| Ella Moore | Daughter | — | 29 | ~1911 |
| Louise Moore | Daughter | — | 16 | ~1924 |
Census Appearances
1930
New Castle, …
Daughter, age 19
New Castle, Delaware · implied b. ~1911 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Ella C. Jr. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1940
New-Castle-County, Delaware
Daughter, age 29
New-Castle-County, Delaware · implied b. ~1911 — 6 household members
| Surname | Moore |
| Given Name | Ella |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Delaware |
| 1935 Residence (City) | Christiana unincorporated |
| 1935 Residence (County) | New Castle |
| Occupation | Stenographer |
| Industry | Fibre Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1015 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 Ella Moore across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ella Moore
Daughter · 1940 · age 29 · b. ~1911 · Delaware
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Sibling
Frank Moore
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Moore
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Moore
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Moore
Sibling · 1940 · age 21
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 — New-Castle-County, Delaware
Open full size
1940 US Federal Census — New-Castle-County, Delaware
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00546-00322)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frank Unkowski | 36 | Brother | Farmer | Delaware |
| 42 | Charles Morrison | 32 | Head | Electrician | Delaware |
| 43 | Sara Morrison | 25 | Wife | — | Delaware |
| 44 | Charles Jr. Morrison | 6 | Son | — | Delaware |
| 45 | Thomas Baker | 24 | Head | Oil Burner Operator | Delaware |
| 46 | Elizabeth Baker | 28 | Wife | — | Delaware |
| 47 | Thomas Jr. Baker | 5 | Son | — | Delaware |
| 48 | John W. Moore | 54 | Head | Proprietor | Delaware |
| 49 | Ella Moore THIS PERSON | 29 | Daughter | Stenographer | Delaware |
| 50 | James T. Moore | 21 | Son | — | Delaware |
| 51 | Frank Moore | 18 | Son | Proprietor | Delaware |
| 52 | Louise Moore | 16 | Daughter | — | Delaware |
| 53 | Thomas Moore | 14 | Son | — | Delaware |
| 54 | Alfred Moody | 38 | Head | Laborer | Delaware |
| 55 | Lillie Moody | 42 | Wife | — | Delaware |
| 56 | Francis Mchugh | 33 | Head | Painter | Delaware |
| 57 | Vivian Mchugh | 24 | Wife | — | Pennsylvania |
| 58 | Bernard Mchugh | 6 | Son | — | Delaware |
| 59 | George Cleaves | 57 | Head | Laborer | Delaware |
| 60 | Francis Cleaves | 29 | Son | Heater | Delaware |
| 61 | Ruth Cunningham | 29 | Daughter | — | Delaware |
| 62 | Gilbert Cunningham | 15 | Son-in-law | — | Delaware |
| 63 | Jack Cunningham | 10 | Son | — | Delaware |
| 64 | Levi A. Tadder | 49 | Head | Track Laborer | Delaware |
| 65 | Marcet, Edna Tadder | 50 | Daughter | — | Delaware |
| 66 | Lillian Tadder | 29 | Daughter | — | Delaware |
| 67 | Inaus M. Gordis | 8 | Daughter | — | Delaware |
| 68 | Eugene H. Moore | 14 | House Keeper | — | Delaware |
| 69 | Claire Webber | 40 | Head | Secretary | Delaware |
| 70 | Newbury, Mary E. Webber | 50 | Sister | — | Delaware |
| 71 | Samuel Butler | 27 | Head | Laborer | Delaware |
| 72 | Mary Butler | 23 | Wife | — | Delaware |
| 73 | Suzanne Butler | 4 | Daughter | — | Delaware |
| 74 | Barbara Butler | 1 | Daughter | — | Delaware |
| 75 | Helen A. Butler | 63 | Head | — | Delaware |
| 76 | Ella M. Draper | 40 | Daughter | — | Delaware |
| 77 | Jacqueline Draper | 14 | Daughter | — | Delaware |
| 78 | Thomas B. Mc Coy | 64 | Head | — | Delaware |
| 79 | Clayton Mc Coy | 61 | Brother | — | Delaware |
| 80 | Lewis Den | 69 | Head | Laborer | New Jersey |
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)