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Mary Long — 1940 US Census Record
Model Tree available1940 United States Federal Census · Carroll-County, Georgia
Our Model Tree links this Mary Long across the 1920, 1930 and 1940 US Censuses in Carroll-County, Georgia (XGBoost, ~Confirmed), with identified parents William & Sephronia — first a spouse (b.~1911), then head of a 3-person household.
Age 29
b. ~1911
Female
Spouse
Born: Georgia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Carroll-County, Georgia |
| Surname | Long |
| Given Name | """Mary ("""")""" |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | 729 Dist G.M. Cross Plains |
| 1935 Residence (County) | Carroll |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | 729 Dist Gm Cross Plains |
| Est. Birth Year | ~1911 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Rosa Long | Daughter | — | 7 | ~1933 |
| Arthur Long | Head | — | 40 | ~1900 |
| Mary Long | Spouse | — | 29 | ~1911 |
Census Appearances
1920
Carroll, Georgia
Daughter, age 7
Carroll, Georgia · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Mary H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Carroll, Georgia
Daughter, age 18
Carroll, Georgia · implied b. ~1912 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Mary H |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Carroll-County, Georgia
Spouse, age 29
Carroll-County, Georgia · implied b. ~1911 — 3 household members
| Surname | Long |
| Given Name | """Mary ("""")""" |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | 729 Dist G.M. Cross Plains |
| 1935 Residence (County) | Carroll |
| Class of Worker | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Long across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Lang (~0.82 confidence) and mother Sephronia Lang (~0.82 confidence) and father William Long (~0.92 confidence) and father Willie Long (~0.92 confidence) and mother Nora Long (~0.92 confidence). The pedigree spans 2 generations with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.88
Father
William Lang
b. ~1855
Source father>father
● Household
· direct · ~0.82
Mother
Sephronia Lang
b. ~1856
Source father>mother
● Household
· direct · ~0.82
Father
William Long
b. ~1890
Source father
● Household
· direct · ~0.92
Father
Willie Long
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Nora Long
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Long
Spouse · 1940 · age 29 · b. ~1911 · Georgia
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Carroll-County, Georgia
Open full size
1940 US Federal Census — Carroll-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00647-00565)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary J Horsley | 10 | daughter | — | Georgia |
| 2 | Martha S Horsley | 7 | daughter | — | Georgia |
| 3 | Calvin R Jr. Horsley | 5 | son | — | Georgia |
| 4 | John H Horsley | 3 | son | — | Georgia |
| 5 | Annie E Horsley | 1 | daughter | — | Georgia |
| 6 | James W Tucker | 35 | Head | Farmer | Georgia |
| 7 | Margaret O Tucker | 33 | wife | — | Georgia |
| 8 | Buford L Tucker | 13 | son | — | Georgia |
| 9 | Eldira E Tucker | 9 | daughter | — | Georgia |
| 10 | Floyd E Tucker | 5 | son | — | Georgia |
| 11 | Lula A Duncan | 67 | mother | — | Georgia |
| 12 | Walter W Norman | 65 | Head | Farmer | Georgia |
| 13 | Clara L Norman | 47 | wife | — | Georgia |
| 14 | George E Norman | 24 | son | Mechanic | Georgia |
| 15 | Willie A Norman | 22 | son | — | Georgia |
| 16 | Walter B Norman | 16 | son | — | Georgia |
| 17 | Mattie B Norman | 14 | daughter | — | Georgia |
| 18 | Harold M Norman | 12 | son | — | Georgia |
| 19 | Wiley A Norman | 7 | son | — | Georgia |
| 20 | Buford K Norman | 3 | son | — | Georgia |
| 21 | Halloway S Norman | 31 | Head | Farmer | Georgia |
| 22 | C Leona Norman | 26 | wife | — | Georgia |
| 23 | Dumah A Norman | 6 | son | — | Georgia |
| 24 | Hilma M Norman | 2 | daughter | — | Georgia |
| 25 | Cliff S Hackney | 51 | Head | Farmer | Georgia |
| 26 | Myrtle Hackney | 52 | wife | — | Georgia |
| 27 | V Blondean Hackney | 22 | daughter | Winder | Georgia |
| 28 | Arthur (Only Name) Long | 40 | Head | Farmer | Georgia |
| 29 | """Mary ("""")""" Long THIS PERSON | 29 | wife | — | Georgia |
| 30 | Rosa M Long | 7 | daughter | — | Georgia |
| 31 | Cliff H Tilley | 44 | Head | Farmer | Georgia |
| 32 | Jewell E Tilley | 38 | wife | — | Georgia |
| 33 | Willie E Tilley | 19 | son | — | Georgia |
| 34 | D Alline Tilley | 14 | daughter | — | Georgia |
| 35 | Benjamin F Tilley | 11 | son | — | Georgia |
| 36 | Virginia R Tilley | 8 | daughter | — | Georgia |
| 37 | Camp H. Tilley | 6 | son | — | Georgia |
| 38 | Alvin (Only Name) Tilley | 23 | Nephew | Truck Driver | Georgia |
| 39 | G Henry Kelley | 68 | Head | Farmer | Georgia |
| 40 | Emerlind Kelley | 50 | wife | — | Alabama |
Pedigree Summary
Mary
Gen 1 · 3 parents
~0.92
Gen 2 · 2 grandparents
~0.82
Max depth 4 (1900–1950 window)
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)