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Alice Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sangamon-County, Illinois
Our Model Tree links this Alice Martin across the 1920, 1930 and 1940 US Censuses in Sangamon-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 7-person household.
Age 51
b. ~1889
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Sangamon-County, Illinois |
| Surname | Martin |
| Given Name | Alice |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Springfield |
| 1935 Residence (County) | Sangamon |
| Additional Details | |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Springfield |
| Est. Birth Year | ~1889 |
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 Alice | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Martin | Daughter | — | 21 | ~1919 |
| Louise Martin | Daughter | — | 19 | ~1921 |
| Jean Martin | Daughter | — | 14 | ~1926 |
| Jr Martin | Head | — | 47 | ~1893 |
| Ellen Clark | Other | — | 18 | ~1922 |
| Jr Martin | Son | — | 17 | ~1923 |
| Alice Martin | Spouse | — | 51 | ~1889 |
Census Appearances
1920
Sangamon, Illinois
Spouse, age 30
Sangamon, Illinois · implied b. ~1890 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Alice |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Mulatto |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | United States |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Sangamon, Illinois
Spouse, age 41
Sangamon, Illinois · implied b. ~1889 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Alice |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 28 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Sangamon-County, Illinois
Spouse, age 51
Sangamon-County, Illinois · implied b. ~1889 — 7 household members
| Surname | Martin |
| Given Name | Alice |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Springfield |
| 1935 Residence (County) | Sangamon |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Alice Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Alice Martin
Spouse · 1940 · age 51 · b. ~1889 · Illinois
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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 — Sangamon-County, Illinois
Open full size
1940 US Federal Census — Sangamon-County, Illinois
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00885-00573)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Stankitis | 31 | Son | Baker | Illinois |
| 2 | Jr, Jess Martin | 47 | Head | Laborer | Tennessee |
| 3 | Alice Martin THIS PERSON | 51 | Wife | — | Illinois |
| 4 | Dorothy Frances Martin | 21 | Daughter | Art Instructor | Illinois |
| 5 | Louise Alice Martin | 19 | Daughter | Clerk | Illinois |
| 6 | Jr, Jess Martin | 17 | Son | — | Illinois |
| 7 | Jean Marie Martin | 14 | Daughter | — | Illinois |
| 8 | Ellen Fay Clark | 18 | Sister-in-law | — | Illinois |
| 10 | Walter D Hughes | 63 | Head | Laborer | Illinois |
| 11 | Helen Hughes | 59 | Wife | — | Wisconsin |
| 12 | George Sedabuskis | 47 | Head | Coal Mine | Lithuania |
| 13 | Josephine Sedabuskis | 55 | Wife | — | Lithuania |
| 14 | Joseph Step White | 33 | Son | Machinist | Illinois |
| 15 | Leon Yeaman | 24 | Head | Machinist | Illinois |
| 16 | Louise Yeaman | 23 | Wife | — | Illinois |
| 17 | Sandra Yeaman | 2 | Daughter | — | Illinois |
| 18 | Nancy Yeaman | 0 | Daughter | — | Illinois |
| 19 | Harry Easter | 53 | Head | Janitor | Illinois |
| 20 | Marie Easter | 53 | Wife | Housekeeper | Sweden |
| 21 | William Garland | 62 | Head | Laborer | Kentucky |
| 22 | Rose Garland | 53 | Wife | — | Kentucky |
| 23 | Edwin Garland | 19 | Son | Clerk | Kentucky |
| 24 | Alfred Garland | 17 | Son | — | Kentucky |
| 25 | George Tasilanskas | 60 | Head | Coal Mine | Lithuania |
| 26 | Anna Tasilanskas | 44 | Wife | — | Lithuania |
| 27 | Irvin Ware | 25 | Head | Laborer | Illinois |
| 28 | Myrtle Ware | 25 | Wife | — | Illinois |
| 29 | Shirley Ware | 8 | Daughter | — | Illinois |
| 30 | Frances Ware | 4 | Daughter | — | Illinois |
| 31 | Jr, Irvin Ware | 3 | Son | — | Illinois |
| 32 | Barbara Jean Ware | 0 | Daughter | — | Illinois |
| 33 | Martin Kibort | 64 | Head | Laborer | Lithuania |
| 34 | Neal Gordon | 30 | Head | — | Illinois |
| 35 | Mabel Gordon | 24 | Wife | — | Illinois |
| 36 | Marylin Gordon | 5 | Daughter | — | Illinois |
| 37 | Carol Gordon | 4 | Daughter | — | Illinois |
| 38 | Harry Robinson W | 34 | Head | Hoisting Engineer | Illinois |
| 39 | Rose Robinson W | 32 | Wife | — | Illinois |
| 40 | Viola Robinson W | 12 | Daughter | — | Illinois |
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)