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Grace Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kent-County, Delaware
Our Model Tree links this Grace Brown across the 1930 and 1940 US Censuses in Kent-County, Delaware (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 11-person household.
Age 19
b. ~1921
Female
Daughter
Born: Delaware
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kent-County, Delaware |
| Surname | Brown |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Delaware |
| 1935 Residence (City) | 9th Dist. |
| 1935 Residence (County) | Kent |
| Additional Details | |
| Occupation | Laborer Spinner |
| Industry | Dupont Nylon Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 50 |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Occupation | Laborer Spinner |
| Township / Ward | 9Th Dist |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Anna Brown | Daughter | — | 15 | ~1925 |
| Grace Brown | Daughter | — | 19 | ~1921 |
| Johnnie Brown | Daughter | — | 3 | ~1937 |
| Odoth Brown | Head | — | 43 | ~1897 |
| Wayne Brown | Son | — | 4 | ~1936 |
| Harold Brown | Son | — | 9 | ~1931 |
| Elwood Brown | Son | — | 6 | ~1934 |
| Norman Brown | Son | — | 22 | ~1918 |
| Marvin Brown | Son | — | 11 | ~1929 |
| Alvin Brown | Son | — | 24 | ~1916 |
| Ella Brown | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Kent, Delaware
Daughter, age 9
Kent, Delaware · implied b. ~1921 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Delaware |
| Age at First Marriage | 9 |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1940
Kent-County, Delaware
Daughter, age 19
Kent-County, Delaware · implied b. ~1921 — 11 household members
| Surname | Brown |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Delaware |
| 1935 Residence (City) | 9th Dist. |
| 1935 Residence (County) | Kent |
| Occupation | Laborer Spinner |
| Industry | Dupont Nylon Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 50 |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| 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 Grace Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Brown
Daughter · 1940 · age 19 · b. ~1921 · Delaware
★ You are viewing this record
Sibling
Norman Brown
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alvin Brown
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wayne Brown
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marvin Brown
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Brown
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elwood Brown
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Brown
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Johnnie Brown
Sibling · 1940 · age 3
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 — Kent-County, Delaware
Open full size
1940 US Federal Census — Kent-County, Delaware
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00544-00854)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | George Sapp | 2 | Son | — | Delaware |
| 42 | Robert Lashley | 24 | Hired Hand | Day Hand | Orphan (Birthplace Unknown) |
| 43 | Ira D. Warrington | 30 | Head | Farmer | Delaware |
| 44 | Mary Warrington | 26 | Wife | Day Help | Delaware |
| 45 | Joseph B. Jr. Cain | 19 | Lodger | Day Help | Delaware |
| 46 | Jerry Mccloskey | 51 | Head | Farmer | Jugo Slavia |
| 47 | Theoda Mccloskey | 46 | Wife | — | Jugo Slavia |
| 48 | Edward Mccloskey | 25 | Son | Laborer | Idaho |
| 49 | Alice Mccloskey | 24 | Daughter | Nursing | Idaho |
| 50 | Pauline Mccloskey | 16 | Daughter | — | Delaware |
| 51 | Odoth Brown | 43 | Head | Farmer | Delaware |
| 52 | Ella E. Brown | 43 | Wife | — | Delaware |
| 53 | Alvin Brown | 24 | Son | Farmer | Delaware |
| 54 | Norman Brown | 22 | Son | Laborer Spinner | Delaware |
| 55 | Grace Brown THIS PERSON | 19 | Daughter | Laborer Spinner | Delaware |
| 56 | Anna Lee Brown | 15 | Daughter | — | Delaware |
| 57 | Marvin Brown | 11 | Son | — | Delaware |
| 58 | Harold Brown | 9 | Son | — | Delaware |
| 59 | Elwood Brown | 6 | Son | — | Delaware |
| 60 | Wayne Brown | 4 | Son | — | Delaware |
| 61 | Johnnie Brown | 3 | Daughter | — | Delaware |
| 62 | Randall Hill | 29 | Head | Farmer | Delaware |
| 63 | Florence Hill | 28 | Wife | Typist | Delaware |
| 64 | Dewey Biddle | 43 | Hired Hand | Laborer | Maryland |
| 65 | William E. Hill | 61 | Head | Farmer | Delaware |
| 66 | Almina Hill | 63 | Wife | — | Maryland |
| 67 | Fred Hill | 68 | Hired Hand | Laborer | Delaware |
| 68 | George Rust | 57 | Head | Farmer | Delaware |
| 69 | Edith Rust | 44 | Wife | Housework | Delaware |
| 70 | Edith S. Hovington | 15 | Stepdaughter | — | Delaware |
| 71 | Frances A. Hovington | 8 | Stepdaughter | — | Delaware |
| 72 | William Stubbs | 24 | Head | Farmer | Delaware |
| 73 | Dorothy Stubbs | 23 | Wife | — | Maryland |
| 74 | Ruth Ann Stubbs | 2 | Daughter | — | Delaware |
| 75 | Frank B. Wright | 48 | Head | Farmer | Delaware |
| 76 | Donald Wright | 19 | Son | Spinner | Delaware |
| 77 | Thelma Wright | 15 | Daughter | — | Delaware |
| 78 | Agnes Wright | 13 | Daughter | — | Delaware |
| 79 | Albert Wright | 11 | Son | — | Delaware |
| 80 | Daisy E. Wright | 10 | Daughter | — | Delaware |
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)