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Margaret Marshall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Illinois
Our Model Tree links this Margaret Marshall across the 1930 and 1940 US Censuses in Jackson-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Illinois |
| Surname | Marshall |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Mt Carbon |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Highest Grade | H-2 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Murphysboro |
| Est. Birth Year | ~1925 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Pauline Marshall | Daughter | — | 19 | ~1921 |
| Arnold Marshall | Son | — | 22 | ~1918 |
| Mary Marshall | Daughter | — | 13 | ~1927 |
| Julia Marshall | Spouse | — | 42 | ~1898 |
| Earl Marshall | Head | — | 45 | ~1895 |
| Margaret Marshall | Daughter | — | 15 | ~1925 |
| Mc Marshall | Son | — | 17 | ~1923 |
| Vera Marshall | Daughter | — | 11 | ~1929 |
| Aline Marshall | Daughter | — | 19 | ~1921 |
Census Appearances
1930
Jackson, Illinois
Daughter, age 5
Jackson, Illinois · implied b. ~1925 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshall |
| Given Name | Margaret L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Jackson-County, Illinois
Daughter, age 15
Jackson-County, Illinois · implied b. ~1925 — 9 household members
| Surname | Marshall |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Mt Carbon |
| 1935 Residence (County) | Jackson |
| Highest Grade | H-2 |
| 1935 Residence | Illinois |
| 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 Margaret Marshall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Marshall
Daughter · 1940 · age 15 · b. ~1925 · Illinois
★ You are viewing this record
Sibling
Mary Marshall
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Marshall
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vera Marshall
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Aline Marshall
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arnold Marshall
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mc Marshall
Sibling · 1940 · age 17
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 — Jackson-County, Illinois
Open full size
1940 US Federal Census — Jackson-County, Illinois
Page Contents
20 people indexed on this census page (nara:1940:m-t0627-00814-00720)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Juanita Neal | 34 | Head | Billing Clerk | Illinois |
| 49 | Catherine Rose | 73 | Head | Nurse | Illinois |
| 50 | Billie Gene Foster | 5 | Daughter | — | Illinois |
| 51 | Lucille Scofield | 31 | Head | Domestic | Tennessee |
| 52 | Earl Marshall | 45 | Head | Laborer | Illinois |
| 53 | Julia Marshall | 42 | Wife | — | Illinois |
| 54 | Arnold Marshall | 22 | Son | Shoe Worker | Illinois |
| 55 | Aline Marshall | 19 | Daughter | Shoe Worker | Illinois |
| 56 | Pauline Marshall | 19 | Daughter | Housework | Illinois |
| 57 | Mc Carl E Marshall | 17 | Son | — | Illinois |
| 58 | Margaret Marshall THIS PERSON | 15 | Daughter | — | Illinois |
| 59 | Mary E Marshall | 13 | Daughter | — | Illinois |
| 60 | Vera M Marshall | 11 | Daughter | — | Illinois |
| 61 | Lulu Sullivan | 37 | Head | Sewing | Illinois |
| 62 | Chas Sullivan | 18 | Son | — | Illinois |
| 63 | Kenneth Sullivan | 15 | Son | — | Illinois |
| 64 | Sammie Sullivan | 11 | Son | — | Illinois |
| 65 | Carroll Sullivan | 7 | Son | — | Illinois |
| 66 | Max Sullivan | 6 | Son | — | Illinois |
| 67 | Maxine Sullivan | 6 | Daughter | — | 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)