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Harry Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Winnebago-County, Illinois
Our Model Tree links this Harry Anderson across the 1920, 1930 and 1940 US Censuses in Winnebago-County, Illinois (XGBoost, ~Confirmed), with identified parents Edward & Edward — first a head (b.~1908), then head of a 3-person household.
Age 32
b. ~1908
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Winnebago-County, Illinois |
| Surname | Anderson |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Rockford |
| 1935 Residence (County) | Winnebago |
| Additional Details | |
| Occupation | Draftsman |
| Industry | Machine Tool |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 2100 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Draftsman |
| Township / Ward | Rockford |
| Est. Birth Year | ~1908 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Mary Anderson | Daughter | — | 8 | ~1932 |
| Harry Anderson | Head | — | 32 | ~1908 |
| Reba Anderson | Spouse | — | 35 | ~1905 |
Census Appearances
1920
Winnebago, Illinois
Son, age 10
Winnebago, Illinois · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Winnebago, Illinois
Son, age 20
Winnebago, Illinois · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Toolmaker |
| Industry | Lock Mfg. Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Winnebago-County, Illinois
Head, age 32
Winnebago-County, Illinois · implied b. ~1908 — 3 household members
| Surname | Anderson |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Rockford |
| 1935 Residence (County) | Winnebago |
| Occupation | Draftsman |
| Industry | Machine Tool |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 2100 |
| Highest Grade | Hs 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 Harry Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edward Anderson (~0.92 confidence) and father Edward Anderson (~0.92 confidence) and mother Matilda Anderson (~0.92 confidence) and mother Mathilda Anderson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Anderson
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Edward Anderson
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Matilda Anderson
b. ~1871
Source mother
● Household
· direct · ~0.92
Mother
Mathilda Anderson
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Anderson
Head · 1940 · age 32 · b. ~1908 · 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 — Winnebago-County, Illinois
Open full size
1940 US Federal Census — Winnebago-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00913-00134)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Noble | 45 | Head | Salesman | Iowa |
| 42 | Ruth A. Noble | 45 | Wife | — | Illinois |
| 43 | Jean Noble | 19 | Daughter | Telephone Oper. | Illinois |
| 44 | Doris Noble | 16 | Daughter | — | Illinois |
| 45 | Harry Anderson THIS PERSON | 32 | Head | Draftsman | Illinois |
| 46 | Reba O. Anderson | 35 | Wife | Saleswoman | Virginia |
| 47 | Mary Frances Anderson | 8 | Daughter | — | Illinois |
| 48 | James Mcconnell | 44 | Head | — | Wisconsin |
| 49 | Elenor Mcconnell | 17 | Daughter | Maid | Illinois |
| 50 | Edna Mcconnell | 16 | Daughter | — | Illinois |
| 51 | Extra Line Mcconnell | None | — | — | — |
| 52 | Guy Breidenberg | 49 | Head | Hot Grinder | Michigan |
| 53 | Flores D. Breidenberg | 46 | Wife | — | Oregon |
| 54 | George Breidenberg | 23 | Son | Bell Boy | Kansas |
| 55 | Ray Gustafson | 43 | Head | Clerk | Illinois |
| 56 | Leila Gustafson | 37 | Wife | Clerk | Illinois |
| 57 | Ray Jr. Gustafson | 16 | Son | — | Illinois |
| 58 | Allison Post | 37 | Head | Post Foreman | Connecticut |
| 59 | Mable O. Post | 37 | Wife | — | Tennessee |
| 60 | Janice Post | 7 | Daughter | — | Illinois |
| 61 | Franklin Post | 5 | Son | — | Illinois |
| 62 | William Post | 3 | Son | — | Illinois |
| 63 | Walter Drigg | 61 | Head | Sales Director | Illinois |
| 64 | Mary Drigg | 54 | Wife | — | Illinois |
| 65 | Gerald Drigg | 35 | Son | — | Illinois |
| 66 | Irene Drigg | 35 | In-law | — | Illinois |
| 67 | Nels Crondall | 73 | Head | — | Iowa |
| 68 | Mable Crondall | 49 | Daughter | School Teacher | Iowa |
| 69 | Zillah Morgan | 29 | Lodger | School Teacher | Illinois |
| 70 | John Frater | 37 | Head | Salesman | Illinois |
| 71 | Mary R. Frater | 35 | Wife | — | Illinois |
| 72 | Gordon Frater | 10 | Son | — | Illinois |
| 73 | Karen Joy Frater | 7 | Daughter | — | Illinois |
| 74 | Gavin Frater | 2 | Son | — | Illinois |
| 75 | Loretta Mclean | 19 | Lodger | Working For Board Attending Business College | Illinois |
| 76 | Gertrude Wayle | 46 | Head | — | Illinois |
| 77 | Mary Virginia Wayle | 15 | Daughter | — | Illinois |
| 78 | Dorothy Ann Wayle | 13 | Daughter | — | Illinois |
| 79 | John Patrick Wayle | 10 | Son | — | Illinois |
| 80 | William O. Trough | 54 | Head | Carpenter | Michigan |
Pedigree Summary
Harry
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)