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Mary Crosby — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hempstead-County, Arkansas
Our Model Tree links this Mary Crosby across the 1930 and 1940 US Censuses in Hempstead-County, Arkansas (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 11-person household.
Age 13
b. ~1927
Female
Daughter
Born: Arkansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hempstead-County, Arkansas |
| Surname | Crosby |
| Given Name | Mary Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Arkansas |
| 1935 Residence (City) | Some place |
| 1935 Residence (County) | Some place |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Township / Ward | Hope |
| Est. Birth Year | ~1927 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Anna Johnson | Other | — | 5 | ~1935 |
| John Johnson | Other | — | 13 | ~1927 |
| Aileen Crosby | Daughter | — | 16 | ~1924 |
| Evelyn Crosby | Daughter | — | 20 | ~1920 |
| John Crosby | Son | — | 18 | ~1922 |
| W Johnson | Other | — | 11 | ~1929 |
| Mary Crosby | Daughter | — | 13 | ~1927 |
| Alitha Crosby | Daughter | — | 12 | ~1928 |
| Mattie Crosby | Spouse | — | 48 | ~1892 |
| Ora Johnson | Other | — | 38 | ~1902 |
| J Crosby | Head | — | 58 | ~1882 |
Census Appearances
1930
Hempstead, Arkansas
Daughter, age 3
Hempstead, Arkansas · implied b. ~1927 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crosby |
| Given Name | Mary H |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Hempstead-County, Arkansas
Daughter, age 13
Hempstead-County, Arkansas · implied b. ~1927 — 11 household members
| Surname | Crosby |
| Given Name | Mary Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Arkansas |
| 1935 Residence (City) | Some place |
| 1935 Residence (County) | Some place |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Crosby across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Crosby
Daughter · 1940 · age 13 · b. ~1927 · Arkansas
★ You are viewing this record
Sibling
Alitha Crosby
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Crosby
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Crosby
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Aileen Crosby
Sibling · 1940 · age 16
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 — Hempstead-County, Arkansas
Open full size
1940 US Federal Census — Hempstead-County, Arkansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00140-00205)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | R. M. Patterson | 70 | Head | Dept Store | Arkansas |
| 42 | Alma Patterson | 62 | Wife | — | Arkansas |
| 43 | Helen E. Hunter | 24 | Daughter | Clerk | Arkansas |
| 44 | G. H. Byers | 36 | Head | Retail Drug Store | Arkansas |
| 45 | Frances Byers | 27 | Wife | Teacher | Arkansas |
| 46 | C. C. Spraggins | 67 | Head | Banker | Arkansas |
| 47 | Elise Spraggins | 67 | Wife | — | Arkansas |
| 48 | Florence Hyatt | 39 | Daughter | Grammar School | Arkansas |
| 49 | Carrace Hyatt | 13 | Son | — | Arkansas |
| 50 | Charles Hyatt | 11 | Son | — | Arkansas |
| 51 | Effie Hyatt | 9 | Daughter | — | Arkansas |
| 52 | Robert Hyatt | 8 | Son | — | Arkansas |
| 53 | Leonard Hughes | 38 | Head | Wholesale Grocery Co | Arkansas |
| 54 | Alta Hughes | 36 | Wife | — | Arkansas |
| 55 | Charles L. Hughes | 9 | Son | — | Arkansas |
| 56 | Patsy Jean Hughes | 6 | Daughter | — | Arkansas |
| 57 | C. C. Shipp | 39 | Head | Welder | Arkansas |
| 58 | Cynthia Shipp | 34 | Wife | — | Texas |
| 59 | W. E. Sr. Miller | 50 | Head | Foreman | Arkansas |
| 60 | Lerva S. Miller | 43 | Wife | — | Texas |
| 61 | Loy Fay Miller | 23 | Daughter | Clerk | Texas |
| 62 | W. E. Jr. Miller | 21 | Son | Line Walker | Arkansas |
| 63 | Clara Brown | 67 | Mother | — | Arkansas |
| 64 | Elise Brown | 42 | Daughter | Book Keeper | Arkansas |
| 65 | Kathleen Brown | 39 | Daughter | Book Keeper | Arkansas |
| 66 | Alden Willis | 28 | Head | Truck Driver | Arkansas |
| 67 | Mabel Willis | 24 | Wife | — | Arkansas |
| 68 | Vonie Sue Willis | 5 | Daughter | — | Arkansas |
| 69 | Joe Don Willis | 3 | Son | — | Arkansas |
| 70 | J. D. Crosby | 58 | Head | Painter + Paper Hanger | Arkansas |
| 71 | Mattie Crosby | 48 | Wife | — | Arkansas |
| 72 | Evelyn Crosby | 20 | Daughter | Clerk | Arkansas |
| 73 | John L. Crosby | 18 | Son | Clerk | Arkansas |
| 74 | Aileen Crosby | 16 | Daughter | — | Arkansas |
| 75 | Alitha M. Crosby | 12 | Daughter | — | Arkansas |
| 76 | Mary Helen Crosby THIS PERSON | 13 | Daughter | — | Arkansas |
| 77 | Ora Johnson | 38 | Mother in law | — | Arkansas |
| 78 | John S. Johnson | 13 | Grand son | — | Arkansas |
| 79 | W. L. Johnson | 11 | Grand son | — | Arkansas |
| 80 | Anna Jo Johnson | 5 | Grand daughter | — | Arkansas |
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)