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Emma Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Emma Martin across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1903), then head of a 11-person household.
Age 37
b. ~1903
Female
Spouse
Born: Russia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Martin |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Forest Park |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Additional Details | |
| Hours Worked | 14 |
| Highest Grade | 8 |
| 1935 Residence | Illinois |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Township / Ward | Melrose Park Village |
| Est. Birth Year | ~1903 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Grace Martin | Daughter | — | 15 | ~1925 |
| Patricia Martin | Daughter | — | 1 | ~1939 |
| Arlene Martin | Daughter | — | 2 | ~1938 |
| Elinor Martin | Daughter | — | 16 | ~1924 |
| Shirley Martin | Daughter | — | 5 | ~1935 |
| Rose Martin | Daughter | — | 14 | ~1926 |
| Fred Martin | Head | — | 46 | ~1894 |
| Leonard Martin | Son | — | 7 | ~1933 |
| Rudolph Martin | Son | — | 9 | ~1931 |
| Fred Martin | Son | — | 12 | ~1928 |
| Emma Martin | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Cook, Illinois
Other, age 27
Cook, Illinois · implied b. ~1903 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Emma |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1907 |
| Age at First Marriage | 20 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1940
Cook-County, Illinois
Spouse, age 37
Cook-County, Illinois · implied b. ~1903 — 11 household members
| Surname | Martin |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Forest Park |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Hours Worked | 14 |
| Highest Grade | 8 |
| 1935 Residence | Illinois |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
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 Emma Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Emma Martin
Spouse · 1940 · age 37 · b. ~1903 · 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 — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00788-00151)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred Martin | 46 | Head | Laborer | Russia |
| 2 | Emma Martin THIS PERSON | 37 | Wife | — | Russia |
| 3 | Elinor Martin | 16 | Daughter | Ironer | Illinois |
| 4 | Grace Martin | 15 | Daughter | — | Illinois |
| 5 | Rose Martin | 14 | Daughter | — | Illinois |
| 6 | Fred Martin | 12 | Son | — | Illinois |
| 7 | Rudolph Martin | 9 | Son | — | Illinois |
| 8 | Leonard Martin | 7 | Son | — | Illinois |
| 9 | Shirley Martin | 5 | Daughter | — | Illinois |
| 10 | Arlene Martin | 2 | Daughter | — | Illinois |
| 11 | Patricia Martin | 1 | Daughter | — | Illinois |
| 12 | Fred Hart | 51 | Head | Time Keeper | Illinois |
| 13 | Mildred Hart | 40 | Wife | — | Illinois |
| 14 | William Mcilwraith | 53 | Head | Laborer | Kansas |
| 15 | Lucille Mcilwraith | 47 | Wife | — | Illinois |
| 16 | Mona Claire Mcilwraith | 16 | Daughter | — | Illinois |
| 17 | Gerald Boyd | 33 | Cousin | Laborer | Kansas |
| 18 | Joseph Biechler | 50 | Head | Machinist | Illinois |
| 19 | Joyce Biechler | 47 | Wife | — | Missouri |
| 20 | Charles Biechler | 22 | Son | Laborer | Kansas |
| 21 | Casper Kunzmann | 64 | Head | Rate Clerk | Germany |
| 22 | Louise Kunzmann | 53 | Wife | — | Germany |
| 23 | Myrtle Kunzmann | 18 | Daughter | Secretary | Illinois |
| 24 | John Straczynski | 24 | Head | Freight Checker | Illinois |
| 25 | Mildred Straczynski | 20 | Wife | — | Illinois |
| 26 | Nancy Straczynski | 1 | Daughter | — | Illinois |
| 27 | Frank Luminello | 25 | Head | Driver Delivery Truck | Illinois |
| 28 | Josephine Luminello | 24 | Wife | — | Kansas |
| 29 | Barbara Luminello | 1 | Daughter | — | Illinois |
| 30 | Joseph Provenzano | 32 | Head | Packing Dept. | Illinois |
| 31 | Angeline Provenzano | 25 | Wife | Wrapper | Kansas |
| 32 | Frank Brown | 53 | Head | Clerical Work | Indiana |
| 33 | M. Grace Brown | 57 | Wife | Housekeeper | Illinois |
| 34 | Ralph Ciavarella | 26 | Head | Meat Packer | Illinois |
| 35 | Jean Ciavarella | 24 | Wife | Attendant | Illinois |
| 36 | Charles Newman | 52 | Head | Salesman | Germany |
| 37 | Wanda Newman | 38 | Wife | — | South America |
| 38 | Carl Newman | 19 | Son | Helper | South America |
| 39 | Trudy Newman | 14 | Daughter | — | Illinois |
| 40 | John Newman | 12 | Son | — | Illinois |
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)