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Martha Lee — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Forrest-County, Mississippi
Our Model Tree links this Martha Lee across the 1930 and 1940 US Censuses in Forrest-County, Mississippi (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 9-person household.
Age 11
b. ~1929
Female
Daughter
Born: Mississippi
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Forrest-County, Mississippi |
| Surname | Lee |
| Given Name | Martha Nell |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 5 |
| 1935 Residence (County) | Forrest |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Township / Ward | Beat 5 |
| Est. Birth Year | ~1929 |
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 Martha | Age | Birth yr |
|---|---|---|---|---|
| Bonnie Lee | Daughter | — | 15 | ~1925 |
| Nerah Lee | Daughter | — | 1 | ~1939 |
| Carolyn Lee | Daughter | — | 7 | ~1933 |
| Claudia Lee | Spouse | — | 42 | ~1898 |
| Carlos Lee | Head | — | 65 | ~1875 |
| Bobby Lee | Daughter | — | 9 | ~1931 |
| Carlos Lee | Son | — | 13 | ~1927 |
| Martha Lee | Daughter | — | 11 | ~1929 |
| James Lee | Son | — | 18 | ~1922 |
Census Appearances
1930
Forrest, Mississippi
Daughter, age 1
Forrest, Mississippi · implied b. ~1929 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Martha N. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | none |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Forrest-County, Mississippi
Daughter, age 11
Forrest-County, Mississippi · implied b. ~1929 — 9 household members
| Surname | Lee |
| Given Name | Martha Nell |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 5 |
| 1935 Residence (County) | Forrest |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Lee across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Lee
Daughter · 1940 · age 11 · b. ~1929 · Mississippi
★ You are viewing this record
Sibling
James Lee
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carlos Lee
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bobby Lee
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bonnie Lee
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nerah Lee
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carolyn Lee
Sibling · 1940 · age 7
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 — Forrest-County, Mississippi
Open full size
1940 US Federal Census — Forrest-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02021-00881)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Opal | 14 | Daughter | — | Mississippi |
| 42 | Minnie | 10 | Daughter | — | Mississippi |
| 43 | Earl O. Simmons | 32 | Head | Stumping | Mississippi |
| 44 | Lessie Simmons | 26 | Wife | — | Mississippi |
| 45 | Fredna Mae Simmons | 6 | Daughter | — | Mississippi |
| 46 | Billy Earl Simmons | 4 | Son | — | Mississippi |
| 47 | Johnny Rae Simmons | 2 | Son | — | Mississippi |
| 48 | Robert O. Lee | 45 | Head | — | Mississippi |
| 49 | Bertha Mae Lee | 27 | Wife | — | Mississippi |
| 50 | Edward Lee | 13 | Son | — | Mississippi |
| 51 | Linwood Lee | 11 | Son | — | Mississippi |
| 52 | Lawrence Lee | 8 | Son | — | Mississippi |
| 53 | Betty Faye Lee | 4 | Daughter | — | Mississippi |
| 54 | Lowester O. Butler | 32 | Head | Range Rider | Mississippi |
| 55 | Virgie Butler | 23 | Wife | — | Mississippi |
| 56 | Ouida Butler | 7 | Daughter | — | Mississippi |
| 57 | Tommy Butler | 5 | Daughter | — | Mississippi |
| 58 | Larue Butler | 3 | Son | — | Mississippi |
| 59 | Carlos E. Lee | 65 | Head | Farmer | Mississippi |
| 60 | Claudia Mae Lee | 42 | Wife | — | Mississippi |
| 61 | James B. Lee | 18 | Son | — | Mississippi |
| 62 | Bonnie Jean Lee | 15 | Daughter | — | Mississippi |
| 63 | Carlos E. Jr. Lee | 13 | Son | — | Mississippi |
| 64 | Martha Nell Lee THIS PERSON | 11 | Daughter | — | Mississippi |
| 65 | Bobby Joyce Lee | 9 | Daughter | — | Mississippi |
| 66 | Carolyn Lee | 7 | Daughter | — | Mississippi |
| 67 | Nerah Lee | 1 | Daughter | — | Mississippi |
| 68 | Braxton B. Jones | 40 | Head | Farmer | Mississippi |
| 69 | Elnora O. Jones | 22 | Wife | — | Mississippi |
| 70 | Roberta Jones | 7 | Daughter | — | Mississippi |
| 71 | Mary Fern Jones | 4 | Daughter | — | Mississippi |
| 72 | Braxton B. Jr. Jones | 2 | Son | — | Mississippi |
| 73 | Henry Mahl | 36 | Head | Farmer | Louisiana |
| 74 | Icy Mahl | 37 | Wife | — | Louisiana |
| 75 | Margaret Mahl | 16 | Daughter | — | Louisiana |
| 76 | Edna Mae Mahl | 14 | Daughter | — | Louisiana |
| 77 | Lovice Mahl | 12 | Daughter | — | Louisiana |
| 78 | W. H. Mahl | 10 | Son | — | Louisiana |
| 79 | Hilda Mahl | 7 | Daughter | — | Louisiana |
| 80 | H. L. Mahl | 5 | Son | — | Louisiana |
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)