MJ
Martha Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mccracken-County, Kentucky
Our Model Tree links this Martha Jackson across the 1930 and 1940 US Censuses in Mccracken-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mccracken-County, Kentucky |
| Surname | Jackson |
| Given Name | Martha S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Paducah |
| 1935 Residence (County) | McCracken |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Magisterial District 1 |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Mildred Jackson | Daughter | — | 17 | ~1923 |
| Martha Jackson | Daughter | — | 13 | ~1927 |
| Clifton Jackson | Head | — | 44 | ~1896 |
| Willie Jackson | Son | — | 22 | ~1918 |
| Preston Jackson | Son | — | 20 | ~1920 |
| Bobby Jackson | Son | — | 11 | ~1929 |
| Clifton Jackson | Son | — | 15 | ~1925 |
| Cressie Jackson | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Mccracken, Kentucky
Daughter, age 3
Mccracken, Kentucky · implied b. ~1927 — 17 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Martha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Mccracken-County, Kentucky
Daughter, age 13
Mccracken-County, Kentucky · implied b. ~1927 — 8 household members
| Surname | Jackson |
| Given Name | Martha S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Paducah |
| 1935 Residence (County) | McCracken |
| Highest Grade | 6 |
| 1935 Residence | Kentucky |
| 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 Martha Jackson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Jackson
Daughter · 1940 · age 13 · b. ~1927 · Kentucky
★ You are viewing this record
Sibling
Mildred Jackson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bobby Jackson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Jackson
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clifton Jackson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Preston Jackson
Sibling · 1940 · age 20
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 — Mccracken-County, Kentucky
Open full size
1940 US Federal Census — Mccracken-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01335-00205)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | J. Dow O Bean | 44 | Head | Check Clerk | Kentucky |
| 2 | Flora Bean | 43 | Wife | — | Kentucky |
| 3 | J. Dow Jr Bean | 22 | Head | Laborer | Kentucky |
| 4 | Allene Bean | 21 | Wife | — | Kentucky |
| 5 | Willie G Truitt | 24 | Head | Salesman | Kentucky |
| 6 | Alice M Truitt | 26 | Wife | — | Kentucky |
| 7 | Clifton C Jackson | 44 | Head | Pump Operator | Kentucky |
| 8 | Cressie O Jackson | 45 | Wife | — | Kentucky |
| 9 | Willie G Jackson | 22 | Son | New Worker | Kentucky |
| 10 | Preston C Jackson | 20 | Son | New Worker | Kentucky |
| 11 | Mildred Jackson | 17 | Daughter | — | Kentucky |
| 12 | Clifton C Jr Jackson | 15 | Son | — | Kentucky |
| 13 | Martha S Jackson THIS PERSON | 13 | Daughter | — | Kentucky |
| 14 | Bobby J Jackson | 11 | Son | — | Kentucky |
| 15 | Ray O Rothwell | 44 | Head | Farmer | Kentucky |
| 16 | Ruth Rothwell | 44 | Wife | Sales Lady | New York |
| 17 | Clifford C Upland|Upchurch | 40 | Head | Pump Operator | Kentucky |
| 18 | Georgia M Upland|Upchurch | 41 | Wife | — | Kentucky |
| 19 | Viola M Upland|Upchurch | 20 | Daughter | — | Kentucky |
| 20 | Richard B Upland|Upchurch | 14 | Son | — | Kentucky |
| 21 | Ben H Rudolph | 57 | Head | Farmer | Kentucky |
| 22 | Della A Rudolph | 48 | Wife | — | Kentucky |
| 23 | Ruth Rudolph | 20 | Daughter | — | Kentucky |
| 24 | Hamilton Rudolph | 18 | Son | — | Kentucky |
| 25 | Lona Orr | 70 | Sister | — | Kentucky |
| 26 | Henry E Brookshire | 66 | Head | Farmer | Kentucky |
| 27 | Phelps Brookshire | None | Lela | — | 8 |
| 28 | Ely Brookshire | None | Ora | — | 8 |
| 29 | Verter Mcgregor | 32 | Head | Laborer | Kentucky |
| 30 | Wilma Mcgregor | 27 | Wife | — | Kentucky |
| 31 | Dortha Mcgregor | 10 | Daughter | — | Kentucky |
| 32 | Romanik Rudolph | 31 | Head | Contractor Carpenter | Kentucky |
| 33 | Helen O Rudolph | 25 | Wife | — | Kentucky |
| 34 | Edwine B Rudolph | 2 | Son | — | Kentucky |
| 35 | Leslie R Phelps | 57 | Head | Carpenter | Kentucky |
| 36 | Lina Phelps | 52 | Wife | — | Kentucky |
| 37 | Watson Phelps | 21 | Son | Farmer | Kentucky |
| 38 | Virginia Phelps | 18 | Daughter | — | Kentucky |
| 39 | Lebbon H Matts | 27 | Head | Steam Fitter | Alabama |
| 40 | Nell O Matts | 23 | Wife | — | Mississippi |
Related Census Records
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)