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Andrew Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Andrew Martin across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents Andrew & Andrew — first a head (b.~1897), then head of a 4-person household.
Age 43
b. ~1897
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Martin |
| Given Name | Andrew F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | salesman |
| Industry | wholesale paper |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 5000 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Salesman |
| Township / Ward | Chicago |
| Est. Birth Year | ~1897 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Andrew | Age | Birth yr |
|---|---|---|---|---|
| Andrew Martin | Head | — | 43 | ~1897 |
| Patricia Martin | Daughter | — | 13 | ~1927 |
| Annie Martin | Spouse | — | 34 | ~1906 |
| Virginia Martin | Daughter | — | 14 | ~1926 |
Census Appearances
1900
Cook, Illinois
Son, age 4
Cook, Illinois · implied b. ~1896 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Andrew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Illinois |
| Birth Month | Dec |
| Birth Year | 1896 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
Cook, Illinois
Son, age 13
Cook, Illinois · implied b. ~1897 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Andrew F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Son, age 23
Cook, Illinois · implied b. ~1897 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Andrew Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Salesman |
| Industry | Clothing Store |
| Class of Worker | S |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Head, age 33
Cook, Illinois · implied b. ~1897 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 25 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Salesman |
| Industry | Bottled Water |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Veteran | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Head, age 43
Cook-County, Illinois · implied b. ~1897 — 4 household members
| Surname | Martin |
| Given Name | Andrew F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Occupation | salesman |
| Industry | wholesale paper |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 5000 |
| Highest Grade | H-4 |
| 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 Andrew Martin across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Andrew Martin (~0.92 confidence) and father Andrew Martin (~0.92 confidence) and mother Anna Martin (~0.92 confidence) and mother Anna Martin (~0.92 confidence) and mother Annie Martin (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Martin
b. ~1864
Source father
● Household
· direct · ~0.92
Father
Andrew Martin
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Anna Martin
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Anna Martin
b. ~1867
Source mother
● Household
· direct · ~0.92
Mother
Annie Martin
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Andrew Martin
Head · 1940 · age 43 · b. ~1897 · Illinois
★ You are viewing this record
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-t0627-01008-00057)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Josephine Clement | 22 | Daughter | Saleswoman | Louisiana |
| 2 | Kelly J. Clement | 18 | Son | Errand Boy | Louisiana |
| 3 | Virginia Clement | 16 | Daughter | New Worker | Louisiana |
| 4 | Joseph Jr. Clement | 11 | Son | — | Illinois |
| 5 | Peter Macchia | 76 | Lodger | — | Italy |
| 6 | George Peterson | 27 | Head | Carpenter | Illinois |
| 7 | Marion S. Peterson | 25 | Wife | — | Illinois |
| 8 | Barbara A. Peterson | 4 | Daughter | — | Illinois |
| 9 | Patricia L. Peterson | 1 | Daughter | — | Illinois |
| 10 | Eva Loch | 62 | Head | — | Rumania |
| 11 | Simon J. Loch | 40 | Head | Sheet Metal Worker | Rumania |
| 12 | Elizabeth V. Loch | 39 | Wife | Assembler | Austria |
| 13 | Evelyn E. Loch | 13 | Daughter | — | Illinois |
| 14 | Peter Giandalia | 26 | Head | Baker | Illinois |
| 15 | Pearl Giandalia | 23 | Wife | — | Illinois |
| 16 | Stefana M. Giandalia | 1 | Daughter | — | Illinois |
| 17 | Charles H. Bunger | 47 | Head | Janitor | Illinois |
| 18 | Lucille Bunger | 46 | Wife | — | Illinois |
| 19 | Lawrence E. Bunger | 27 | Son | Assembler | Illinois |
| 20 | Charles H. Jr. Bunger | 22 | Son | Filler | Illinois |
| 21 | This Line Reserved As Part Of Above Household, However, Landlord Furnished Wrong Information Only 4 Reside There Instead Of 5 Stated By Landlord. | None | — | — | — |
| 22 | Carl Campione | 45 | Head | Laborer | Italy |
| 23 | Mary C. Campione | 37 | Wife | — | Italy |
| 24 | Joseph Campione | 18 | Son | Machine Operator | Illinois |
| 25 | Anthony F. Brunner | 55 | Head | Supply Store Owner | Illinois |
| 26 | Ann Brunner | 63 | Sister | Saleswoman | Illinois |
| 27 | Mary Brunner | 46 | Sister | — | Illinois |
| 28 | Amos D. Martin | 73 | Head | — | Illinois |
| 29 | Andrew F. Martin THIS PERSON | 43 | Head | Salesman | Illinois |
| 30 | Annie Martin | 34 | Wife | — | Ohio |
| 31 | Virginia J. Martin | 14 | Daughter | — | Illinois |
| 32 | Patricia F. Martin | 13 | Daughter | — | Illinois |
| 33 | John Gahola | 65 | Head | — | Rumania |
| 34 | Catherine Gahola | 60 | Wife | — | Rumania |
| 35 | Wendell F. Gahola | 31 | Head | Janitor | Rumania |
| 36 | Emily C. Gahola | 27 | Wife | — | Illinois |
| 37 | John W. Gahola | 10 | Son | — | Illinois |
| 38 | Wendell J. Gahola | 5 | Son | — | Illinois |
| 39 | Nick Puleo | 28 | Head | Packer | Italy |
| 40 | Regina E. Puleo | 28 | Wife | Machine Operator | Rumania |
Related Census Records
Pedigree Summary
Andrew
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)