MJ
Margaret Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clay-County, Kentucky
Our Model Tree links this Margaret Jackson across the 1930 and 1940 US Censuses in Clay-County, Kentucky (XGBoost, ~Confirmed) — first a spouse (b.~1908), then head of a 9-person household.
Age 32
b. ~1908
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Clay-County, Kentucky |
| Surname | Jackson |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag. Dist. #4 |
| 1935 Residence (County) | Clay |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Mag Dist 4 |
| 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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Opal Jackson | Daughter | — | 6 | ~1934 |
| Kelly Jackson | Head | — | 40 | ~1900 |
| Ernest Jackson | Son | — | 10 | ~1930 |
| Virgil Jackson | Son | — | 12 | ~1928 |
| Lonza Jackson | Son | — | 2 | ~1938 |
| Joe Jackson | Son | — | 13 | ~1927 |
| Harald Jackson | Son | — | 4 | ~1936 |
| Ray Jackson | Son | — | 8 | ~1932 |
| Margaret Jackson | Spouse | — | 32 | ~1908 |
Census Appearances
1930
Clay, Kentucky
Spouse, age 21
Clay, Kentucky · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 16 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Clay-County, Kentucky
Spouse, age 32
Clay-County, Kentucky · implied b. ~1908 — 9 household members
| Surname | Jackson |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag. Dist. #4 |
| 1935 Residence (County) | Clay |
| Industry | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Margaret Jackson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Jackson
Spouse · 1940 · age 32 · b. ~1908 · Kentucky
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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 — Clay-County, Kentucky
Open full size
1940 US Federal Census — Clay-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01296-00640)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carrie Jackson | 9 | Daughter | — | Kentucky |
| 2 | Ockey Mae Jackson | 5 | Daughter | — | Kentucky |
| 3 | Onnie Jackson | 4 | Daughter | — | Kentucky |
| 4 | Burchell Jackson | 23 | Head | Farmer | Kentucky |
| 5 | Allie Jackson | 23 | Wife | — | Kentucky |
| 6 | Ruth Jackson | 3 | Daughter | — | Kentucky |
| 7 | Raymond Jackson | 2 | Son | — | Kentucky |
| 8 | J. C. Jackson | 0 | Son | — | Kentucky |
| 9 | Hubert Jones | 21 | Head | Farmer | Kentucky |
| 10 | Alice Jones | 33 | Wife | — | Kentucky |
| 11 | Cecil Jones | 4 | Son | — | Kentucky |
| 12 | Hefia Jones | 2 | Daughter | — | Kentucky |
| 13 | R. J. Jones | 0 | Son | — | Kentucky |
| 14 | Kelly Jackson | 40 | Head | Farmer | Kentucky |
| 15 | Margaret Jackson THIS PERSON | 32 | Wife | — | Kentucky |
| 16 | Joe Jackson | 13 | Son | — | Kentucky |
| 17 | Virgil Jackson | 12 | Son | — | Kentucky |
| 18 | Ernest Jackson | 10 | Son | — | Kentucky |
| 19 | Ray Jackson | 8 | Son | — | Kentucky |
| 20 | Opal Jackson | 6 | Daughter | — | Kentucky |
| 21 | Harald Jackson | 4 | Son | — | Kentucky |
| 22 | Lonza Jackson | 2 | Son | — | Kentucky |
| 23 | Jim Sizemore | 33 | Head | Farmer | Kentucky |
| 24 | Ollie Sizemore | 25 | Wife | — | Kentucky |
| 25 | Verlie Sizemore | 9 | Daughter | — | Kentucky |
| 26 | O. B. Sizemore | 3 | Son | — | Kentucky |
| 27 | Leo Sizemore | 0 | Son | — | Kentucky |
| 28 | Dill Jackson | 43 | Head | Farmer | Kentucky |
| 29 | Flora Jackson | 35 | Wife | — | Kentucky |
| 30 | A. C. Jackson | 12 | Son | Farm Work | Kentucky |
| 31 | Clarence Jackson | 13 | Son | — | Kentucky |
| 32 | Leora Jackson | 10 | Daughter | — | Kentucky |
| 33 | Lessie Jackson | 7 | Daughter | — | Kentucky |
| 34 | Link Jackson | 5 | Son | — | Kentucky |
| 35 | John Jackson | 60 | Head | Farmer | Kentucky |
| 36 | Alice Jackson | 35 | Wife | — | Kentucky |
| 37 | Telga Jackson | 13 | Daughter | — | Kentucky |
| 38 | Jack Jackson | 11 | Son | — | Kentucky |
| 39 | Becom Jackson | 9 | Son | — | Kentucky |
| 40 | Ethel Jackson | 8 | Daughter | — | Kentucky |
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)