MJ
Mattie Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lee-County, South Carolina
Our Model Tree links this Mattie Jackson across the 1930 and 1940 US Censuses in Lee-County, South Carolina (XGBoost, ~Confirmed) — first a spouse (b.~1903), then head of a 9-person household.
Age 37
b. ~1903
Female
Spouse
Born: South Carolina
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lee-County, South Carolina |
| Surname | Jackson |
| Given Name | Mattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 37 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Cypress Township |
| 1935 Residence (County) | Lee |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Cypress Township |
| Est. Birth Year | ~1903 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mattie | Age | Birth yr |
|---|---|---|---|---|
| Lillie Jackson | Daughter | — | 16 | ~1924 |
| Lula Jackson | Daughter | — | 13 | ~1927 |
| Harrison Jackson | Head | — | 40 | ~1900 |
| Jess Jackson | Son | — | 18 | ~1922 |
| L Jackson | Son | — | 8 | ~1932 |
| H Jackson | Son | — | 12 | ~1928 |
| James Jackson | Son | — | 15 | ~1925 |
| Luther Jackson | Son | — | 7 | ~1933 |
| Mattie Jackson | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Lee, South …
Other, age 27
Lee, South Carolina · implied b. ~1903 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Mattie |
| Relationship to Head | wife-H |
| Sex | F |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 18 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Lee-County, South …
Spouse, age 37
Lee-County, South Carolina · implied b. ~1903 — 9 household members
| Surname | Jackson |
| Given Name | Mattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 37 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Cypress Township |
| 1935 Residence (County) | Lee |
| Class of Worker | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Mattie Jackson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mattie Jackson
Spouse · 1940 · age 37 · b. ~1903 · South Carolina
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Lee-County, South Carolina
Open full size
1940 US Federal Census — Lee-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03822-00239)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward Watkins | 11 | grand son | — | South Carolina |
| 2 | Louise Watkins | 7 | grand daughter | — | South Carolina |
| 3 | William C. Steele | 47 | Head | Drilling Well | Montana |
| 4 | Annie Steele | 39 | Wife | — | Alabama |
| 5 | Billie Ruth Steele | 15 | daughter | — | Alabama |
| 6 | Fred Otis Reynolds | 29 | Head | Shovel | South Carolina |
| 7 | Lucile Reynolds | 21 | Wife | — | South Carolina |
| 8 | Doris Reynolds | 6 | adopted daughter | — | South Carolina |
| 9 | Samuel Abbot Reynolds | 5 | son | — | South Carolina |
| 10 | Coyt E. Watkins | 35 | Head | Farmer | South Carolina |
| 11 | Belsendine Watkins | 31 | Wife | — | South Carolina |
| 12 | Eldridge Watkins | 12 | son | — | South Carolina |
| 13 | Wilton Watkins | 9 | son | — | South Carolina |
| 14 | Cora Watkins | 6 | daughter | — | South Carolina |
| 15 | Harrison Jackson | 40 | Head | Farmer | South Carolina |
| 16 | Mattie Jackson THIS PERSON | 37 | Wife | — | South Carolina |
| 17 | Jess Jackson | 18 | son | Laborer | South Carolina |
| 18 | Lillie Mae Jackson | 16 | daughter | Laborer | South Carolina |
| 19 | James Jackson | 15 | son | Laborer | South Carolina |
| 20 | Lula Bell Jackson | 13 | daughter | — | South Carolina |
| 21 | H. J. Jackson | 12 | son | — | South Carolina |
| 22 | L. J. Jackson | 8 | son | — | South Carolina |
| 23 | Luther Jackson | 7 | son | — | South Carolina |
| 24 | Ephrom Watkins | 20 | Head | Shovel | South Carolina |
| 25 | Pauline Watkins | 17 | wife | — | South Carolina |
| 26 | Preston Lee Watkins | 0 | son | — | South Carolina |
| 27 | Henry Davis | 73 | uncle | — | South Carolina |
| 28 | Oran Watkins | 41 | Head | Water Boy | South Carolina |
| 29 | Burley Watkins | 47 | wife | — | South Carolina |
| 30 | Lou Nell Watkins | 17 | daughter | — | South Carolina |
| 31 | Sandie Milendon | 21 | Head | Off Bearer | North Carolina |
| 32 | Orlee Milendon | 16 | wife | — | North Carolina |
| 33 | Mary Lee Milendon | 0 | daughter | — | South Carolina |
| 34 | Sid Rogers | 17 | lodger | Tails Edger | North Carolina |
| 35 | Preeny Rogers | 15 | lodger | Tails Edger | North Carolina |
| 36 | R. L. Parnell | 59 | Head | Farmer | South Carolina |
| 37 | James Watson | 32 | son in law | Automobile Mechanic | South Carolina |
| 38 | Annie Bell Watson | 29 | daughter | — | South Carolina |
| 39 | Elvin Watson | 11 | grand son | — | South Carolina |
| 40 | Frank Watson | 9 | grand son | — | South Carolina |
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)