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Mary Greer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Union-County, Mississippi
Our Model Tree links this Mary Greer across the 1930 and 1940 US Censuses in Union-County, Mississippi (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 8-person household.
Age 11
b. ~1929
Female
Daughter
Born: Mississippi
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Union-County, Mississippi |
| Surname | Greer |
| Given Name | Mary Nell |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 5 |
| 1935 Residence (County) | Union |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same house |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Township / Ward | Beat 5 |
| Est. Birth Year | ~1929 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| J Greer | Head | — | 48 | ~1892 |
| Thelday Greer | Daughter | — | 16 | ~1924 |
| Charles Greer | Son | — | 20 | ~1920 |
| Effie Greer | Spouse | — | 45 | ~1895 |
| Mary Greer | Daughter | — | 11 | ~1929 |
| James Greer | Son | — | 22 | ~1918 |
| Doris Greer | Daughter | — | 6 | ~1934 |
| George Greer | Son | — | 13 | ~1927 |
Census Appearances
1930
Union, Mississippi
Daughter, age 1
Union, Mississippi · implied b. ~1929 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Greer |
| Given Name | Mary N |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Union-County, Mississippi
Daughter, age 11
Union-County, Mississippi · implied b. ~1929 — 8 household members
| Surname | Greer |
| Given Name | Mary Nell |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 5 |
| 1935 Residence (County) | Union |
| Highest Grade | 4 |
| 1935 Residence | Same house |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Greer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Greer
Daughter · 1940 · age 11 · b. ~1929 · Mississippi
★ You are viewing this record
Sibling
Thelday Greer
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Greer
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Greer
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Greer
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Greer
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 — Union-County, Mississippi
Open full size
1940 US Federal Census — Union-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02072-00592)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Herbert | 20 | Son | Farmer | Mississippi |
| 2 | Cordelia | 13 | Daughter | — | Mississippi |
| 3 | James | 3 | Daughter | — | Mississippi |
| 4 | Howard Hogue | 42 | Head | Farmer | Mississippi |
| 5 | Clarice Hogue | 34 | Wife | — | Mississippi |
| 6 | Clytie Hogue | 15 | Daughter | — | Mississippi |
| 7 | Wayne Hogue | 10 | Son | — | Mississippi |
| 8 | Bazemore Bryan | 39 | Head | 7 | Mississippi |
| 9 | Myrtle Bryan | 30 | Wife | — | Mississippi |
| 10 | Etheline Bryan | 10 | Daughter | — | Mississippi |
| 11 | Horace Bryan | 8 | Son | — | Mississippi |
| 12 | Bazemore Jr. Bryan | 6 | Son | — | Mississippi |
| 13 | Joe Bryan | 4 | Son | — | Mississippi |
| 14 | Barbra Bryan | 2 | Daughter | — | Mississippi |
| 15 | George W. Greer | 79 | Head | Farmer | Mississippi |
| 16 | Cornelia Greer | 69 | Wife | — | Mississippi |
| 17 | J. Claude Greer | 48 | Head | Farmer | Mississippi |
| 18 | Effie Greer | 45 | Wife | — | Mississippi |
| 19 | James D. Greer | 22 | Son | Blacksmith | Mississippi |
| 20 | Charles R. Greer | 20 | Son | Farmer | Mississippi |
| 21 | Thelday May Greer | 16 | Daughter | — | Mississippi |
| 22 | George W. Greer | 13 | Son | — | Mississippi |
| 23 | Mary Nell Greer THIS PERSON | 11 | Daughter | — | Mississippi |
| 24 | Doris Greer | 6 | Daughter | — | Mississippi |
| 25 | Rex Bryan | 19 | Head | 50 | Mississippi |
| 26 | Eula Bryan | 17 | Wife | — | Mississippi |
| 27 | Percy Greer | 29 | Head | Farmer | Mississippi |
| 28 | Mamie Lee Greer | 30 | Wife | — | Mississippi |
| 29 | William Greer | 6 | Son | — | Mississippi |
| 30 | Donald Greer | 1 | Son | — | Mississippi |
| 31 | William A. Bell | 30 | Head | Farmer | Mississippi |
| 32 | Nella Fay Bell | 18 | Wife | — | Mississippi |
| 33 | Maxine Bell | 3 | Daughter | — | Mississippi |
| 34 | Hersell Bryan | 36 | Head | Farmer | Mississippi |
| 35 | Alma Bryan | 33 | Wife | — | Mississippi |
| 36 | W. J. Bryan | 14 | Son | — | Mississippi |
| 37 | Carla Bryan | 12 | Son | — | Mississippi |
| 38 | Dorothy Bryan | 10 | Daughter | — | Mississippi |
| 39 | Annie Ruth Bryan | 8 | Daughter | — | Mississippi |
| 40 | Hoyle Bryan | 7 | Son | — | Mississippi |
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)