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Frank Campbell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Alger-County, Michigan
Our Model Tree links this Frank Campbell across the 1920, 1930 and 1940 US Censuses in Alger-County, Michigan (XGBoost, ~Confirmed), with identified parents Lawrence & Effie — first a head (b.~1907), then head of a 4-person household.
Age 33
b. ~1907
Male
Head
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Alger-County, Michigan |
| Surname | Campbell |
| Given Name | Frank A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Munising City |
| 1935 Residence (County) | Alger |
| Additional Details | |
| Occupation | Laborer |
| Industry | Woodman Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 524 |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Laborer |
| Township / Ward | Munising City |
| Est. Birth Year | ~1907 |
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 |
|---|---|---|---|---|
| Patricia Campbell | Daughter | — | 7 | ~1933 |
| Frank Campbell | Head | — | 33 | ~1907 |
| Wesley Campbell | Son | — | 2 | ~1938 |
| Lena Campbell | Spouse | — | 32 | ~1908 |
Census Appearances
1920
Alger, Michigan
Son, age 12
Alger, Michigan · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Alger, Michigan
Head, age 23
Alger, Michigan · implied b. ~1907 — 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 | 23 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 19 |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | Cutter |
| Industry | Woodworking |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Alger-County, Michigan
Head, age 33
Alger-County, Michigan · implied b. ~1907 — 4 household members
| Surname | Campbell |
| Given Name | Frank A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Munising City |
| 1935 Residence (County) | Alger |
| Occupation | Laborer |
| Industry | Woodman Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 524 |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Lawrence Campbell (~0.92 confidence) and mother Effie Campbell (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Lawrence Campbell
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Effie Campbell
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Campbell
Head · 1940 · age 33 · b. ~1907 · 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 — Alger-County, Michigan
Open full size
1940 US Federal Census — Alger-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01720-00333)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frances M. Das | 22 | Daughter | Paper Sorter | Michigan |
| 42 | Irene G. Das | 14 | Daughter | — | Michigan |
| 43 | Edward J. Das | 11 | Son | — | Michigan |
| 44 | James E. Das | 5 | Son | — | Michigan |
| 45 | Henry J. Richardson | 45 | Head | Foreman | Michigan |
| 46 | Maude M. Richardson | 45 | Wife | — | Michigan |
| 47 | Alice M. Richardson | 14 | Daughter | — | Michigan |
| 48 | Virginia M. Richardson | 12 | Daughter | — | Michigan |
| 49 | Richard H. Richardson | 3 | Son | — | Michigan |
| 50 | Kenneth P. Prato | 23 | Step son | Laborer | Michigan |
| 51 | Frank A. Campbell THIS PERSON | 33 | Head | Laborer | Michigan |
| 52 | Lena M. Campbell | 32 | Wife | — | Michigan |
| 53 | Patricia M. Campbell | 7 | Daughter | — | Michigan |
| 54 | Wesley C. Campbell | 2 | Son | — | Michigan |
| 55 | Borghild Morris | 52 | Head | — | Norway |
| 56 | Alfred N. Morris | 21 | Son | Paper Maker | Michigan |
| 57 | Betty C. Morris | 19 | Daughter | Taper | Michigan |
| 58 | Nicholas Morris | 52 | Head | Laborer | Russia |
| 59 | George Schock | 57 | Head | Teamster | Michigan |
| 60 | Myra Schock | 63 | Wife | — | Michigan |
| 61 | Grace Brown | 48 | Head | — | Michigan |
| 62 | Ole Roland | 52 | Lodger | Laborer | Norway |
| 63 | Fred R. Guilbert | 27 | Head | Laborer | Michigan |
| 64 | Claudie M. Guilbert | 21 | Wife | — | Michigan |
| 65 | Don E. Guilbert | 3 | Son | — | Michigan |
| 66 | Axel R. Peterson | 65 | Father-in-law | — | Sweden |
| 67 | Oscar E. Johnson | 63 | Head | Laborer | Sweden |
| 68 | Agnes W. Johnson | 60 | Wife | — | Sweden |
| 69 | Elmer O. Johnson | 27 | Son | Carpenter | Michigan |
| 70 | Leonard P. Johnson | 17 | Son | — | Michigan |
| 71 | Phillip J. Wildchuck | 34 | Head | Mechanic | Michigan |
| 72 | Edith M. Wildchuck | 30 | Wife | — | Michigan |
| 73 | Lois M. Wildchuck | 13 | Daughter | — | Michigan |
| 74 | Ronald P. Wildchuck | 12 | Son | — | Michigan |
| 75 | Robert G. Wildchuck | 7 | Son | — | Michigan |
| 76 | Joan M. Wildchuck | 5 | Daughter | — | Michigan |
| 77 | Mary A. Wildchuck | 3 | Daughter | — | Michigan |
| 78 | Loretta J. Wildchuck | 1 | Daughter | — | Michigan |
| 79 | Albert Mccarten | 69 | Head | — | Michigan |
| 80 | Ella Mccarten | 71 | Wife | — | Michigan |
Pedigree Summary
Frank
Gen 1 · 2 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)