AS
Arthur Schultz — 1940 US Census Record
Model Tree available1940 United States Federal Census · Iroquois-County, Illinois
Our Model Tree links this Arthur Schultz across the 1920, 1930 and 1940 US Censuses in Iroquois-County, Illinois (XGBoost, ~Confirmed), with identified parents John & Lee — first a son (b.~1909), then head of a 3-person household.
Age 31
b. ~1909
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Iroquois-County, Illinois |
| Surname | Schultz |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Milks Grove Twp |
| 1935 Residence (County) | Iroquois |
| Additional Details | |
| Occupation | Farm laborer |
| Industry | farm |
| Class of Worker | NP |
| Hours Worked | 74 |
| Income (1939) | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farm Laborer |
| Township / Ward | Milks Grove Twp |
| Est. Birth Year | ~1909 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Arthur | Age | Birth yr |
|---|---|---|---|---|
| John Schultz | Head | — | 61 | ~1879 |
| Emma Schultz | Spouse | — | 62 | ~1878 |
| Arthur Schultz | Son | — | 31 | ~1909 |
Census Appearances
1920
Iroquois, Illinois
Son, age 9
Iroquois, Illinois · implied b. ~1911 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Shult |
| Given Name | Arthur H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Iroquois, Illinois
Son, age 19
Iroquois, Illinois · implied b. ~1911 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schultz |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Farm Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Iroquois-County, Illinois
Son, age 31
Iroquois-County, Illinois · implied b. ~1909 — 3 household members
| Surname | Schultz |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Milks Grove Twp |
| 1935 Residence (County) | Iroquois |
| Occupation | Farm laborer |
| Industry | farm |
| Class of Worker | NP |
| Hours Worked | 74 |
| Income (1939) | 0 |
| Highest Grade | H 3 |
| 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 Arthur Schultz across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Schultz (~0.92 confidence) and father Lee Shult (~0.92 confidence) and mother Emma Shult (~0.92 confidence) and mother Emma Schultz (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Schultz
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Lee Shult
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Emma Shult
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Emma Schultz
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Schultz
Son · 1940 · age 31 · b. ~1909 · 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 — Iroquois-County, Illinois
Open full size
1940 US Federal Census — Iroquois-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00813-00770)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elwin Plante | 26 | Partner | Farmer | Illinois |
| 2 | Ellen Mae Costigan | 56 | Head | Farmer | Illinois |
| 3 | Lucille Costigan | 25 | Daughter | Teacher | Illinois |
| 4 | Verneal Costigan | 24 | Daughter | Teacher | Illinois |
| 5 | James W. Jr. Costigan | 18 | Son | — | Illinois |
| 6 | Wm J. Buckley | 52 | Brother | — | Illinois |
| 7 | Charles Wacholz | 64 | Head | Farmer | Germany |
| 8 | Marie Wacholz | 60 | Wife | — | Illinois |
| 9 | Harry Jones | 33 | Head | Farmer | Indiana |
| 10 | Ann Jones | 25 | Wife | — | Illinois |
| 11 | William Sadler | 45 | Head | Farmer | Illinois |
| 12 | Hilda Sadler | 39 | Wife | — | Illinois |
| 13 | Robert Sadler | 16 | Son | — | Illinois |
| 14 | Russell Sadler | 12 | Son | — | Illinois |
| 15 | Donald Sadler | 10 | Son | — | Illinois |
| 16 | Bernadette Sadler | 6 | Daughter | — | Illinois |
| 17 | Laverne Sadler | 0 | Son | — | Illinois |
| 18 | Morey Wadleigh | 36 | Head | Farm Laborer | Illinois |
| 19 | Mabell Wadleigh | 33 | Wife | — | Minnesota |
| 20 | Lee Wadleigh | 76 | Head | Farmer | Illinois |
| 21 | Lettie Wadleigh | 74 | Wife | — | Illinois |
| 22 | Vics Wadleigh | 54 | Son | Farm Laborer | Illinois |
| 23 | Dereza Lee Wadleigh | 20 | Daughter | Stenographer | Illinois |
| 24 | Rudie Wadleigh | 13 | Grandson | — | Illinois |
| 25 | Blanche Bowlby | 52 | Daughter | — | Illinois |
| 26 | Dale Golding | 19 | Grandson | Mechanic | Illinois |
| 27 | Harry W. Porter | 47 | Head | Farmer | Illinois |
| 28 | Josephine Porter | 46 | Wife | — | Illinois |
| 29 | Harlan W. Porter | 17 | Son | — | Illinois |
| 30 | Bobbyetta Porter | 16 | Daughter | — | Illinois |
| 31 | Clarence Christensen | 44 | Head | Farm Laborer | So. Dakota |
| 32 | Mary Christensen | 39 | Wife | — | Illinois |
| 33 | Harold R. Christensen | 15 | Son | — | Illinois |
| 34 | Betty Jean Christensen | 11 | Daughter | — | So. Dakota |
| 35 | John W. Schultz | 61 | Head | Farmer | Illinois |
| 36 | Emma Schultz | 62 | Wife | — | Illinois |
| 37 | Arthur Schultz THIS PERSON | 31 | Son | Farm Laborer | Illinois |
| 38 | Dick Hustedt | 53 | Head | Farmer | Germany |
| 39 | Fannie Hustedt | 48 | Wife | — | Minnesota |
| 40 | Cecil Hustedt | 26 | Son | Farm Laborer | Illinois |
Pedigree Summary
Arthur
Gen 1 · 4 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)