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Mary Gill — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Union-County, Arkansas
Our Model Tree links this Mary Gill across the 1930 and 1940 US Censuses in Union-County, Arkansas (XGBoost, ~Confirmed) — first a daughter (b.~1908), then head of a 10-person household.
Age 32
b. ~1908
Female
Daughter
Born: Arkansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Union-County, Arkansas |
| Surname | Gill |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Arkansas |
| 1935 Residence (City) | HARRISON TOWNSHIP |
| 1935 Residence (County) | UNION |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Township / Ward | Harrison Township |
| Est. Birth Year | ~1908 |
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 |
|---|---|---|---|---|
| Daisy Gill | Daughter | — | 21 | ~1919 |
| Richard Harris | Other | — | 6 | ~1934 |
| William Gill | Head | — | 67 | ~1873 |
| Ella Gill | Spouse | — | 52 | ~1888 |
| Willie Brown | Daughter | — | 1 | ~1939 |
| Erelda Gill | Daughter | — | 15 | ~1925 |
| Lillie Gill | Daughter | — | 24 | ~1916 |
| Billie Brown | Daughter | — | 3 | ~1937 |
| Willie Harris | Other | — | 4 | ~1936 |
| Mary Gill | Daughter | — | 32 | ~1908 |
Census Appearances
1930
Bradley, Arkansas
Spouse, age 22
Bradley, Arkansas · implied b. ~1908 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gill |
| Given Name | Mary Brown |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 21 |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Can Read/Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Union-County, Arkansas
Daughter, age 32
Union-County, Arkansas · implied b. ~1908 — 10 household members
| Surname | Gill |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Arkansas |
| 1935 Residence (City) | HARRISON TOWNSHIP |
| 1935 Residence (County) | UNION |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 Gill across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Gill
Daughter · 1940 · age 32 · b. ~1908 · Arkansas
★ You are viewing this record
Sibling
Erelda Gill
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daisy Gill
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Billie Brown
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Brown
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillie Gill
Sibling · 1940 · age 24
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 — Union-County, Arkansas
Open full size
1940 US Federal Census — Union-County, Arkansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00178-00113)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Genia Walton | 60 | Head | Farmer | Arkansas |
| 42 | Brittain Davidson | 33 | Head | Farmer | Arkansas |
| 43 | Sardony V Davidson | 73 | Mother | — | Louisiana |
| 44 | Rhea Ben Davidson | 36 | Brother | Mechanic | Arkansas |
| 45 | Emory Taunton | 20 | Grandson | Farm Laborer | Arkansas |
| 46 | John Gill | 74 | Head | Farmer | Arkansas |
| 47 | Dora Thomas | 27 | Daughter | — | Arkansas |
| 48 | Gertrude Moore | 12 | Granddaughter | — | Arkansas |
| 49 | Louie Walton | 25 | Head | Farmer | Arkansas |
| 50 | Arnold Walton | 19 | Brother | Farm Laborer | Arkansas |
| 51 | Lula Walton | 56 | Mother | — | Arkansas |
| 52 | Hyram W. Walton | 20 | Brother | Truck Driver | Arkansas |
| 53 | Andy Gill | 43 | Head | Farm Laborer | Arkansas |
| 54 | Minnie Gill | 28 | Wife | — | Arkansas |
| 55 | Claudie Gill | 10 | Son | — | Arkansas |
| 56 | David Gill | 8 | Son | — | Arkansas |
| 57 | Laura M. Gill | 6 | Daughter | — | Arkansas |
| 58 | Roy Gill | 3 | Son | — | Arkansas |
| 59 | Laura Fike | 64 | Sister-in-law | — | Arkansas |
| 60 | Julia P. Hum | 50 | Head | — | Arkansas |
| 61 | Elton Hum | 25 | Son | Farmer Laborer | Arkansas |
| 62 | Rudell Hum | 23 | Son | Truck Driver | Arkansas |
| 63 | Newton J. Hum | 19 | Son | Farm Laborer | Arkansas |
| 64 | Patsy R. Hum | 14 | Daughter | — | Arkansas |
| 65 | Norma Hum | 12 | Daughter | — | Arkansas |
| 66 | William Gill | 67 | Head | Farm Laborer | Arkansas |
| 67 | Ella Gill | 52 | Wife | — | Arkansas |
| 68 | Mary Gill THIS PERSON | 32 | Daughter | — | Arkansas |
| 69 | Lillie M. Gill | 24 | Daughter | — | Arkansas |
| 70 | Daisy L. Gill | 21 | Daughter | — | Arkansas |
| 71 | Erelda M. Gill | 15 | Daughter | — | Arkansas |
| 72 | Richard Harris | 6 | Grandson | — | Arkansas |
| 73 | Willie Harris | 4 | Grandson | — | Arkansas |
| 74 | Billie Brown | 3 | Daughter | — | Arkansas |
| 75 | Willie D. Brown | 1 | Daughter | — | Arkansas |
| 76 | Jesse Foster | 38 | Head | Fisherman | Arkansas |
| 77 | Hozanza Foster | 46 | Brother | Fisherman | Arkansas |
| 78 | Jessie D. Barnett | 29 | Head | Fisherman | Arkansas |
| 79 | Mollie Barnett | 31 | Wife | — | Arkansas |
| 80 | John E. Watt | 9 | Son | — | Arkansas |
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)