MF
Mary Fields — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Warren-County, North Carolina
Our Model Tree links this Mary Fields across the 1930 and 1940 US Censuses in Warren-County, North Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 10-person household.
Age 16
b. ~1924
Female
Daughter
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, North Carolina |
| Surname | Fields |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 5 |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Sandy Creek Township |
| Est. Birth Year | ~1924 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Willie Fields | Daughter | — | 7 | ~1933 |
| Esther Fields | Daughter | — | 3 | ~1937 |
| Mary Fields | Daughter | — | 16 | ~1924 |
| Nathan Fields | Head | — | 45 | ~1895 |
| Sandy Fields | Son | — | 13 | ~1927 |
| Samuel Fields | Son | — | 11 | ~1929 |
| Alvin Fields | Son | — | 5 | ~1935 |
| Nathan Fields | Son | — | 20 | ~1920 |
| Herbert Fields | Son | — | 9 | ~1931 |
| Maria Fields | Spouse | — | 41 | ~1899 |
Census Appearances
1930
Warren, North …
Daughter, age 5
Warren, North Carolina · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fields |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | Virginia |
| Mother's Birthplace | North Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Warren-County, North …
Daughter, age 16
Warren-County, North Carolina · implied b. ~1924 — 10 household members
| Surname | Fields |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (County) | Warren |
| Industry | 0 |
| Highest Grade | No 5 |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
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 Mary Fields across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Fields
Daughter · 1940 · age 16 · b. ~1924 · North Carolina
★ You are viewing this record
Sibling
Sandy Fields
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Fields
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Fields
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Fields
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alvin Fields
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nathan Fields
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Fields
Sibling · 1940 · age 9
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, North Carolina
Open full size
1940 US Federal Census — Warren-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02984-00354)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Bonnie Shoplin | 1 | Daughter | — | North Carolina |
| 42 | Morris Neal | 69 | Head | Farm | North Carolina |
| 43 | Eliza Neal | 65 | Wife | — | North Carolina |
| 44 | John B Neal | 18 | Grandson | Farm | North Carolina |
| 45 | Charlie Neal | 16 | Grandson | Farm | North Carolina |
| 46 | Thomas Davis | 38 | Head | Operator | North Carolina |
| 47 | Mary Davis | 34 | Wife | — | North Carolina |
| 48 | Stephen T Davis | 14 | Son | — | North Carolina |
| 49 | Doris Davis | 13 | Daughter | — | North Carolina |
| 50 | Johnson Davis | 9 | Son | — | North Carolina |
| 51 | Louis Davis | 7 | Son | — | North Carolina |
| 52 | Richard Davis | 5 | Son | — | North Carolina |
| 53 | Shirley Davis | 3 | Daughter | — | North Carolina |
| 54 | Mary Jane Davis | 1 | Daughter | — | North Carolina |
| 55 | Tom Boyd | 39 | Head | Operator | North Carolina |
| 56 | Gern Boyd | 37 | Wife | — | North Carolina |
| 57 | Louis Boyd | 10 | Daughter | — | North Carolina |
| 58 | Clementine Boyd | 9 | Daughter | — | North Carolina |
| 59 | Sadie B Boyd | 6 | Daughter | — | North Carolina |
| 60 | Marion Boyd | 5 | Daughter | — | North Carolina |
| 61 | Bessie Boyd | 3 | Daughter | — | North Carolina |
| 62 | Robert T Boyd | 1 | Son | — | North Carolina |
| 63 | Nathan Fields | 45 | Head | Farm | North Carolina |
| 64 | Maria Fields | 41 | Wife | — | North Carolina |
| 65 | Nathan M Fields | 20 | Son | Farm | North Carolina |
| 66 | Mary E Fields THIS PERSON | 16 | Daughter | — | North Carolina |
| 67 | Sandy J Fields | 13 | Son | — | North Carolina |
| 68 | Samuel Fields | 11 | Son | — | North Carolina |
| 69 | Herbert Fields | 9 | Son | — | North Carolina |
| 70 | Willie Bell Fields | 7 | Daughter | — | North Carolina |
| 71 | Alvin Fields | 5 | Son | — | North Carolina |
| 72 | Esther Fields | 3 | Daughter | — | North Carolina |
| 73 | Macy Champion | 28 | Head | Farm | North Carolina |
| 74 | Hattie Champion | 29 | Wife | — | North Carolina |
| 75 | Joseph B Champion | 9 | Son | — | North Carolina |
| 76 | James W Champion | 6 | Son | — | North Carolina |
| 77 | William H Champion | 4 | Son | — | North Carolina |
| 78 | John H Chute | 61 | Head | Farm | North Carolina |
| 79 | Cassie B Chute | 35 | Wife | — | North Carolina |
| 80 | Colonel B Chute | 25 | Son | Farm | North Carolina |
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)