LM
Lois Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Young-County, Texas
Our Model Tree links this Lois Martin across the 1930 and 1940 US Censuses in Young-County, Texas (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 7-person household.
Age 20
b. ~1920
Female
Daughter
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Young-County, Texas |
| Surname | Martin |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Young |
| Additional Details | |
| Occupation | Helper Laundry |
| Industry | Helper Laundry |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 488 |
| Highest Grade | G 7 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Helper Laundry |
| Township / Ward | South Bend |
| Est. Birth Year | ~1920 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lois | Age | Birth yr |
|---|---|---|---|---|
| Flora Martin | Daughter | — | 15 | ~1925 |
| Minnie Martin | Daughter | — | 8 | ~1932 |
| Lois Martin | Daughter | — | 20 | ~1920 |
| Lillie Martin | Head | — | 45 | ~1895 |
| Pearl Martin | Daughter | — | 18 | ~1922 |
| Jonnie Martin | Son | — | 4 | ~1936 |
| Billie Martin | Daughter | — | 9 | ~1931 |
Census Appearances
1930
Young, Texas
Daughter, age 10
Young, Texas · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Young-County, Texas
Daughter, age 20
Young-County, Texas · implied b. ~1920 — 7 household members
| Surname | Martin |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Young |
| Occupation | Helper Laundry |
| Industry | Helper Laundry |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 488 |
| Highest Grade | G 7 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Lois Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lois Martin
Daughter · 1940 · age 20 · b. ~1920 · Texas
★ You are viewing this record
Sibling
Pearl Martin
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Billie Martin
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Minnie Martin
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jonnie Martin
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Flora Martin
Sibling · 1940 · age 15
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 — Young-County, Texas
Open full size
1940 US Federal Census — Young-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04170-00696)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Louton G. X Mayo | 39 | Head | Filling Station Operator | Arkansas |
| 2 | Helen E. Mayo | 39 | Wife | — | Texas |
| 3 | Lois F. Mayo | 12 | Daughter | — | Texas |
| 4 | Mary Ruth Mayo | 5 | Daughter | — | — |
| 5 | Nathan Thompson | 61 | Head | F.S.A. | Texas |
| 6 | Lou Thompson | 62 | Wife | — | Texas |
| 7 | Ezekiel Thompson | 19 | Son | Odd Jobs | Texas |
| 8 | Jonathan Atkinson | 69 | Head | Lumber Yard Manager | Texas |
| 9 | Maudie Atkinson | 67 | Wife | — | Texas |
| 10 | George A. Postlewait | 64 | Head | Postmaster | Illinois |
| 11 | Claudie Postlewait | 48 | Wife | — | Texas |
| 12 | James F. Mckindley | 43 | Head | Common Laborer | Alabama |
| 13 | Sandy Mckindley | 38 | Wife | — | Alabama |
| 14 | Robert E. Mckindley | 14 | Son | — | Texas |
| 15 | James F. Mckindley | 12 | Son | — | Texas |
| 16 | Homer D. Atkinson | 30 | Head | Post Office Clerk | Texas |
| 17 | Jewell A. Atkinson | 29 | Wife | Postmaster | Texas |
| 18 | Mary B. Atkinson | 6 | Daughter | — | Texas |
| 19 | Herschell Atkinson | 2 | Son | — | — |
| 20 | James C. Weldon | 50 | Head | Grocer-Man | Texas |
| 21 | Jonnie M. Weldon | 46 | Wife | — | Tennessee |
| 22 | Earl C. Veal | 52 | Head | Painter & Paper Hanger | Mississippi |
| 23 | Emma Veal | 52 | Wife | — | Texas |
| 24 | Earlene Veal | 14 | Daughter | — | Texas |
| 25 | Junia Wells | 26 | Daughter | — | Texas |
| 26 | M. A. Wells | 3 | Grandson | — | — |
| 27 | Arvil Weldon | 21 | Head | Paint & Body Work On Cars | Arkansas |
| 28 | Ellie Mae Weldon | 17 | Wife | — | Texas |
| 29 | George W. Palmer | 70 | Head | — | Ohio |
| 30 | Eldora Palmer | 72 | Wife | — | Kansas |
| 31 | Walter Cleveland | 42 | Head | Filling Station Operator | Texas |
| 32 | Lettie Weldon | 70 | Head | — | Texas |
| 33 | Lillie Martin | 45 | Head | Helper Laundry | Texas |
| 34 | Lois Martin THIS PERSON | 20 | Daughter | Helper Laundry | Texas |
| 35 | Pearl Martin | 18 | Daughter | — | Texas |
| 36 | Flora Martin | 15 | Daughter | — | Texas |
| 37 | Billie Doc Martin | 9 | Daughter | — | Texas |
| 38 | Minnie Fay Martin | 8 | Daughter | — | Texas |
| 39 | Jonnie R. Martin | 4 | Son | — | — |
| 40 | Mattie B. Lindley | 60 | Head | — | Texas |
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)