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Emma Long — 1940 US Census Record
Model Tree available1940 United States Federal Census · Warren-County, Ohio
Our Model Tree links this Emma Long across the 1920, 1930 and 1940 US Censuses in Warren-County, Ohio (XGBoost, ~Confirmed), with identified parents Janetta & Nettie — first a daughter (b.~1891), then head of a 4-person household.
Age 49
b. ~1891
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, Ohio |
| Surname | Long |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Lebanon Corp. |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Occupation | Shoe Worker |
| Industry | Shoe Factory |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 480 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Shoe Worker |
| Township / Ward | Lebanon Corp |
| Est. Birth Year | ~1891 |
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 Emma | Age | Birth yr |
|---|---|---|---|---|
| Margrite Roberts | Daughter | — | 47 | ~1893 |
| Emma Long | Daughter | — | 49 | ~1891 |
| Norman Roberts | Son | — | 7 | ~1933 |
| Janetta Long | Head | — | 35 | ~1905 |
Census Appearances
1920
Warren, Ohio
Daughter, age 27
Warren, Ohio · implied b. ~1893 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Dress Maker |
| Industry | At Home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Warren, Ohio
Daughter, age 37
Warren, Ohio · implied b. ~1893 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Stenographer |
| Industry | Publishing house |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Warren-County, Ohio
Daughter, age 49
Warren-County, Ohio · implied b. ~1891 — 4 household members
| Surname | Long |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Lebanon Corp. |
| 1935 Residence (County) | Warren |
| Occupation | Shoe Worker |
| Industry | Shoe Factory |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 480 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Emma Long across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Janetta Long (~0.50 confidence) and mother Nettie Long (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.71
Mother
Janetta Long
b. ~1905
Source mother
● Household
· direct · ~0.5
Mother
Nettie Long
b. ~1856
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Emma Long
Daughter · 1940 · age 49 · b. ~1891 · Ohio
★ You are viewing this record
Sibling
Norman Roberts
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margrite Roberts
Sibling · 1940 · age 47
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, Ohio
Open full size
1940 US Federal Census — Warren-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03164-00595)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Janetta Long | 35 | Head | Shoe Worker | Ohio |
| 42 | Emma Long THIS PERSON | 49 | Daughter | Shoe Worker | Ohio |
| 43 | Margrite Roberts | 47 | Daughter | — | Ohio |
| 44 | Norman Dale Roberts | 7 | Son | — | Ohio |
| 45 | Mable Edwards | 47 | Head | Shoe Worker | Ohio |
| 46 | Dorotha May Edwards | 15 | Daughter | — | Ohio |
| 47 | Edith Treally | 52 | Sister | Asst Librarian | Ohio |
| 48 | John Young | 71 | Head | — | Ohio |
| 49 | Maggie May Young | 67 | Wife | — | Ohio |
| 50 | William E. Wagoner | 67 | Head | Engineer | Ohio |
| 51 | Carrie Wagoner | 64 | Wife | — | Ohio |
| 52 | Evelyn Treathouse | 46 | Head | — | Ohio |
| 53 | Julia Swinney | 75 | Mother | — | Ohio |
| 54 | Mary Lehighner | 22 | Lodger | Hair Dresser | Ohio |
| 55 | Margrite Irish | 22 | Lodger | Secretary | Ohio |
| 56 | Holley Taylor | 57 | Head | Accountant | Ohio |
| 57 | Sarah Maria Taylor | 54 | Wife | Society Editor | Ohio |
| 58 | Thomas H Taylor | 24 | Son | Engineering Dept. | Ohio |
| 59 | James Robert Taylor | 21 | Son | Sectional Work | Ohio |
| 60 | Betty Jane Taylor | 19 | Daughter | Sectional Work | Ohio |
| 61 | Mary Francis Taylor | 16 | Daughter | — | Ohio |
| 62 | George E. Young | 72 | Head | Lawyer | Kentucky |
| 63 | Teddie F Young | 62 | Wife | — | Illinois |
| 64 | Mary R. Lincoln | 46 | Head | Teacher | Ohio |
| 65 | Francis Lincoln | 75 | Mother | — | Ohio |
| 66 | Joe Barker | 35 | Head | Asst. Engineer | Ohio |
| 67 | Annabelle Barker | 30 | Wife | — | Ohio |
| 68 | James Jackson | 50 | Head | Shoe Worker | Ohio |
| 69 | Minnie Hill | 85 | Aunt | — | Ohio |
| 70 | Pearl Magen | 49 | Head | Teacher | Ohio |
| 71 | Hugh Antrim Magen | 22 | Son | Laborer | New York |
| 72 | Marjorie Magen | 19 | Daughter | — | New York |
| 73 | Donald Wilson Magen | 17 | Son | — | New York |
| 74 | Harold Alexander Magen | 12 | Son | — | New York |
| 75 | William B. Hederick | 29 | Head | Farm Manager | Virginia |
| 76 | Hellen Hederick | 28 | Wife | — | Ohio |
| 77 | William B. Jr. Hederick | 7 | Son | — | Ohio |
| 78 | Tomie Jr Hederick | 2 | Son | — | Ohio |
| 79 | Larry A Koogle | 74 | Head | — | Ohio |
| 80 | Effie Koogle | 71 | Daughter | — | Ohio |
Pedigree Summary
Emma + 2 siblings
Gen 1 · 2 parents
~0.71
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)