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Frank White — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Winnebago-County, Illinois
Our Model Tree links this Frank White across the 1920, 1930 and 1940 US Censuses in Winnebago-County, Illinois (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 4-person household.
Age 47
b. ~1893
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Winnebago-County, Illinois |
| Surname | White |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Rockford |
| 1935 Residence (County) | Winnebago |
| Additional Details | |
| Occupation | Mechanical engineer |
| Industry | Toy & hardware manufacturing |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 22 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Mechanical Engineer |
| Township / Ward | Rockford |
| Est. Birth Year | ~1893 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| Constance White | Daughter | — | 16 | ~1924 |
| Marian White | Daughter | — | 19 | ~1921 |
| Frank White | Head | — | 47 | ~1893 |
| Ruth White | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Winnebago, Illinois
Head, age 28
Winnebago, Illinois · implied b. ~1892 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Frank |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Mechanical Engineer |
| Industry | Barber Colman |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Winnebago, Illinois
Head, age 37
Winnebago, Illinois · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 20 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Mechanical Engr. |
| Industry | Tool Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $12,000 |
| Radio Set | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Winnebago-County, Illinois
Head, age 47
Winnebago-County, Illinois · implied b. ~1893 — 4 household members
| Surname | White |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Rockford |
| 1935 Residence (County) | Winnebago |
| Occupation | Mechanical engineer |
| Industry | Toy & hardware manufacturing |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 22 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 Frank White across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank White
Head · 1940 · age 47 · b. ~1893 · 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 — 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-t0627-00913-00146)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Fred P Brewster | 62 | Head | Real Estate | Illinois |
| 42 | Florence Brewster | 57 | Wife | — | Illinois |
| 43 | Elizabeth Brewster | 35 | Daughter | Saleswoman | Illinois |
| 44 | Thomas E Shimmin | 46 | Head | Owner | England |
| 45 | Lucie D Shimmin | 41 | Wife | — | Illinois |
| 46 | Edith M Shimmin | 22 | Daughter | General Office Clerk | Illinois |
| 47 | Frances Shimmin | 20 | Daughter | Music Teacher | Illinois |
| 48 | William Keithman | 70 | Head | Salesman | Illinois |
| 49 | Grace Keithman | 62 | Wife | — | Illinois |
| 50 | Amanda Koch | 73 | Sister-in-law | — | Illinois |
| 51 | John Byington | 70 | Head | Builder & Repairman | Illinois |
| 52 | Belle D Byington | 60 | Wife | — | Iowa |
| 53 | Eliza J English | 81 | Mother-in-law | — | Wisconsin |
| 54 | Harold Spengler | 42 | Head | Executive | Illinois |
| 55 | Ruth Spengler | 42 | Wife | — | Illinois |
| 56 | Robert Spengler | 17 | Son | — | Illinois |
| 57 | Phyllis Spengler | 13 | Daughter | — | Illinois |
| 58 | Charles P Grimes | 55 | Head | Accountant & Salesman | Illinois |
| 59 | Grace B Grimes | 47 | Wife | — | Connecticut |
| 60 | Marian Grimes | 20 | Daughter | — | Illinois |
| 61 | Charles Jr Grimes | 17 | Son | — | Illinois |
| 62 | Clarence Tremont | 33 | Lodger | School Teacher | Missouri |
| 63 | No Homes Ellsworth St | None | — | — | — |
| 64 | Harry F Coulson | 36 | Head | Realtor | Illinois |
| 65 | Elizabeth Coulson | 34 | Wife | — | Missouri |
| 66 | David Coulson | 8 | Son | — | Illinois |
| 67 | Carolyn Coulson | 7 | Daughter | — | Illinois |
| 68 | Addie Lesher | 71 | Daughter | — | Nebraska |
| 69 | Robert Fitzgerald | 50 | Head | Owner | Wisconsin |
| 70 | Mildred Fitzgerald | 40 | Wife | — | Illinois |
| 71 | Arlene Fitzgerald | 19 | Daughter | Clerical Work | Illinois |
| 72 | Janet Fitzgerald | 16 | Daughter | — | Illinois |
| 73 | Robert Fitzgerald | 11 | Son | — | Illinois |
| 74 | Frank White THIS PERSON | 47 | Head | Mechanical Engineer | Illinois |
| 75 | Ruth White | 47 | Wife | — | Illinois |
| 76 | Marian White | 19 | Daughter | — | Illinois |
| 77 | Constance White | 16 | Daughter | — | Illinois |
| 78 | Etta Coy | 72 | Head | — | Illinois |
| 79 | Edward S Doty | 50 | Head | Office Clerk | Indiana |
| 80 | Hilda S Greenfield | 25 | Maid | Housework | 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)