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Emma Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Assumption-County, Louisiana
Our Model Tree links this Emma Jones across the 1930 and 1940 US Censuses in Assumption-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Assumption-County, Louisiana |
| Surname | Jones |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Unincorporated place Belle Rose |
| 1935 Residence (County) | Assumption |
| Additional Details | |
| Class of Worker | 10 |
| Highest Grade | No 1 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Unincorporated Place Belle Rose |
| Est. Birth Year | ~1921 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Romina Jones | Daughter | — | 13 | ~1927 |
| Emma Jones | Daughter | — | 19 | ~1921 |
| Robertha Jones | Daughter | — | 5 | ~1935 |
| Bernice Jones | Daughter | — | 6 | ~1934 |
| Ruth Jones | Daughter | — | 9 | ~1931 |
| Jessie Jones | Head | — | 48 | ~1892 |
| Edward Jones | Son | — | 14 | ~1926 |
| Wesley Jones | Son | — | 4 | ~1936 |
| James Jones | Son | — | 12 | ~1928 |
| Louisa Jones | Spouse | — | 42 | ~1898 |
Census Appearances
Daughter, age 9
Assumption, Louisiana · implied b. ~1921 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | James |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Assumption-County, Louisiana
Daughter, age 19
Assumption-County, Louisiana · implied b. ~1921 — 10 household members
| Surname | Jones |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Unincorporated place Belle Rose |
| 1935 Residence (County) | Assumption |
| Class of Worker | 10 |
| Highest Grade | No 1 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Emma Jones
Daughter · 1940 · age 19 · b. ~1921 · Louisiana
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Sibling
Ruth Jones
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wesley Jones
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Jones
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Romina Jones
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Jones
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robertha Jones
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Jones
Sibling · 1940 · age 6
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 — Assumption-County, Louisiana
Open full size
1940 US Federal Census — Assumption-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01381-00477)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jon Roy | 20 | Son | Salesman | Louisiana |
| 42 | Mabel Roy | 18 | Daughter | — | Louisiana |
| 43 | Alma Roy | 16 | Daughter | — | Louisiana |
| 44 | Gerald Dalney Jr. | 23 | Head | Proprietor | Louisiana |
| 45 | Alice Dalney Jr. | 21 | Wife | — | Louisiana |
| 46 | Beverly Dalney Jr. | 2 | Daughter | — | Louisiana |
| 47 | Mother Delmar | 43 | Mother | — | Louisiana |
| 48 | Alfred Jr. Landry | 64 | Head | Postmaster | Louisiana |
| 49 | Rosa Landry | 58 | Wife | — | Louisiana |
| 50 | Alfred Jr. Landry | 28 | Son | Laborer | Louisiana |
| 51 | Edward Landry | 24 | Son | Laborer | Louisiana |
| 52 | Jeanne Landry | 29 | Daughter | — | Louisiana |
| 53 | Heloise Higgason | 33 | Daughter | Nurse | Louisiana |
| 54 | James Higgason | 8 | Grandson | — | Louisiana |
| 55 | Marie Sense | 45 | Lodger | — | Louisiana |
| 56 | Dalbert Blanchard | 51 | Head | Laborer | Louisiana |
| 57 | Lucille Blanchard | 49 | Wife | — | Louisiana |
| 58 | Philip Blanchard | 20 | Son | Laborer | Louisiana |
| 59 | Walter Blanchard | 17 | Son | — | Louisiana |
| 60 | Therese Blanchard | 15 | Daughter | — | Louisiana |
| 61 | Adeline Blanchard | 13 | Daughter | — | Louisiana |
| 62 | Virginia Blanchard | 77 | Mother-in-law | — | Louisiana |
| 63 | Elphege Blanchard | 79 | Father | — | Louisiana |
| 64 | (Three Miles Below Bond And Begins Plattenville Road) | None | — | — | — |
| 65 | Rodman Ross | 47 | Head | Laborer | Kentucky |
| 66 | Lyla Ross | 44 | Wife | — | Louisiana |
| 67 | Walter Ross | 11 | Son | — | Louisiana |
| 68 | Doris Ross | 9 | Daughter | — | Louisiana |
| 69 | Cecile Dugas | 72 | Mother-in-law | — | Louisiana |
| 70 | Guy Dugas | 52 | Brother-in-law | — | Louisiana |
| 71 | Jessie Jones | 48 | Head | Laborer | Louisiana |
| 72 | Louisa Jones | 42 | Wife | — | Louisiana |
| 73 | Emma Jones THIS PERSON | 19 | Daughter | — | Louisiana |
| 74 | Edward Jones | 14 | Son | — | Louisiana |
| 75 | James Jones | 12 | Son | — | Louisiana |
| 76 | Romina Jones | 13 | Daughter | — | Louisiana |
| 77 | Ruth Jones | 9 | Daughter | — | Louisiana |
| 78 | Bernice Jones | 6 | Daughter | — | Louisiana |
| 79 | Robertha Jones | 5 | Daughter | — | Louisiana |
| 80 | Wesley Jones | 4 | Son | — | Louisiana |
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)