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Frank Campbell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Genesee-County, Michigan
Our Model Tree links this Frank Campbell across the 1920, 1930 and 1940 US Censuses in Genesee-County, Michigan (XGBoost, ~Confirmed), with identified parents Philip — first a head (b.~1894), then head of a 4-person household.
Age 46
b. ~1894
Male
Head
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Genesee-County, Michigan |
| Surname | Campbell |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Flint City |
| 1935 Residence (County) | Genesee |
| Additional Details | |
| Occupation | Laborer |
| Industry | Auto Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2850 |
| Highest Grade | H 2 |
| 1935 Residence | Same house |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Laborer |
| Township / Ward | Flint City |
| Est. Birth Year | ~1894 |
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 |
|---|---|---|---|---|
| Frank Campbell | Head | — | 46 | ~1894 |
| Ada Wright | Other | — | 65 | ~1875 |
| Charles Campbell | Son | — | 9 | ~1931 |
| Ruth Campbell | Spouse | — | 39 | ~1901 |
Census Appearances
1920
Genesee, Michigan
Son, age 25
Genesee, Michigan · implied b. ~1895 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Wisconsin |
| Occupation | Machinist |
| Industry | Auto Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Genesee, Michigan
Head, age 36
Genesee, Michigan · implied b. ~1894 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 29 |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Wisconsin |
| Occupation | Inspector |
| Industry | Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 3,700 |
| Veteran | Yes WW |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Genesee-County, Michigan
Head, age 46
Genesee-County, Michigan · implied b. ~1894 — 4 household members
| Surname | Campbell |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Flint City |
| 1935 Residence (County) | Genesee |
| Occupation | Laborer |
| Industry | Auto Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2850 |
| Highest Grade | H 2 |
| 1935 Residence | Same house |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Philip Campbell (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Philip Campbell
b. ~1869
Source father
● Household
· direct · ~0.92
This person
Anchor record
Frank Campbell
Head · 1940 · age 46 · b. ~1894 · Michigan
★ 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 — Genesee-County, Michigan
Open full size
1940 US Federal Census — Genesee-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01892-00994)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert L. Rizzardi | 14 | Son | — | Michigan |
| 2 | Ralph L. Rizzardi | 9 | Son | — | Michigan |
| 3 | Clarence W. Lessard | 42 | Head | Repairman | Michigan |
| 4 | Marguerite Lessard | 38 | Wife | — | Michigan |
| 5 | Mark L. Lessard | 14 | Daughter | — | Michigan |
| 6 | David Lessard | 12 | Son | — | Michigan |
| 7 | William M. Allen | 41 | Head | Forman | Tennessee |
| 8 | Ruth G. Allen | 35 | Wife | — | Indiana |
| 9 | Norma J. Allen | 15 | Daughter | — | Michigan |
| 10 | William R. Allen | 13 | Son | — | Michigan |
| 11 | Raymond C. Allen | 11 | Son | — | Michigan |
| 12 | Oliver A. King | 39 | Head | Supervisor | Michigan |
| 13 | Mable R. King | 39 | Wife | Comptometer Operator | Illinois |
| 14 | Patricia A. King | 8 | Daughter | — | Michigan |
| 15 | Sophia Friedlund | 80 | Mother | — | Sweden |
| 16 | Edna L. Friedlund | 36 | Sister-in-law | Billing Clerk | Illinois |
| 17 | Wade C. Mallard | 45 | Head | Superintendent | Wisconsin |
| 18 | Hazel Mallard | 45 | Wife | — | Wisconsin |
| 19 | Herman G. Brohn | 38 | Head | Draftsman | Michigan |
| 20 | Theresa E. Brohn | 38 | Wife | — | Pennsylvania |
| 21 | Elaine R. Brohn | 7 | Daughter | — | Michigan |
| 22 | Raymond B. Stanton | 45 | Head | Accountant | Michigan |
| 23 | Elizabeth M. Stanton | 18 | Daughter | — | Michigan |
| 24 | Raymond B. Stanton | 12 | Son | — | Michigan |
| 25 | Johnnie Stanton | 76 | Mother | — | Michigan |
| 26 | Charles R. Labadie | 40 | Head | Tool Maker | Michigan |
| 27 | Anna A. Labadie | 38 | Wife | — | Michigan |
| 28 | Margerie A. Labadie | 18 | Daughter | — | Michigan |
| 29 | Phillis Labadie | 14 | Daughter | — | Michigan |
| 30 | John H. Labadie | 11 | Son | — | Michigan |
| 31 | Oliver E. Woodward | 41 | Head | Die Maker | Massachusetts |
| 32 | Charlotte A. Woodward | 37 | Wife | — | Massachusetts |
| 33 | Betty M. Woodward | 10 | Daughter | — | Michigan |
| 34 | Charles E. Woodward | 6 | Son | — | Michigan |
| 35 | Edwin L. Woodward | 4 | Son | — | Michigan |
| 36 | Frank Campbell THIS PERSON | 46 | Head | Laborer | Wisconsin |
| 37 | Ruth E. Campbell | 39 | Wife | — | Michigan |
| 38 | Charles R. Campbell | 9 | Son | — | Michigan |
| 39 | Ada A. Wright | 65 | Mother-in-law | — | Michigan |
| 40 | Frank Beldin | 36 | Head | Foreman | Missouri |
Pedigree Summary
Frank
Gen 1 · 1 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)